10 Ways to Be Happier :)

Take action. Some people assume happiness is mostly a matter of inborn temperament: You’re born an Eeyore or a Tigger, and that’s that. Although it’s true that genetics play a big role, about 40 percent of your happiness level is within your control. Taking time to reflect, and making conscious steps to make your life happier, really does work. So use these tips to start your own Happiness Project. I promise it won’t take you a whole year.
Stop nagging. I knew my nagging wasn’t working particularly well, but I figured that if I stopped, my husband would never do a thing around the house. Wrong. If anything, more work got done. Plus, I got a surprisingly big happiness boost from quitting nagging. I hadn’t realized how shrewish and angry I had felt as a result of speaking like that. I replaced nagging with the following persuasive tools: wordless hints (for example, leaving a new lightbulb on the counter); using just one word (saying “Milk!” instead of talking on and on); not insisting that something be done on my schedule; and, most effective of all, doing a task myself. Why did I get to set the assignments?
Don’t insist on the best. There are two types of decision makers. Satisficers (yes, satisficers) make a decision once their criteria are met. When they find the hotel or the pasta sauce that has the qualities they want, they’re satisfied. Maximizers want to make the best possible decision. Even if they see a bicycle or a backpack that meets their requirements, they can’t make a decision until they’ve examined every option. Satisficers tend to be happier than maximizers. Maximizers expend more time and energy reaching decisions, and they’re often anxious about their choices. Sometimes good enough is good enough.
Exercise to boost energy. I knew, intellectually, that this worked, but how often have I told myself, “I’m just too tired to go to the gym”? Exercise is one of the most dependable mood-boosters. Even a 10-minute walk can brighten my outlook.
Don’t treat the blues with a “treat.” Often the things I choose as “treats” aren’t good for me. The pleasure lasts a minute, but then feelings of guilt and loss of control and other negative consequences deepen the lousiness of the day. While it’s easy to think, I’ll feel good after I have a few glasses of wine…a pint of ice cream…a cigarette…a new pair of jeans, it’s worth pausing to ask whether this will truly make things better.
Buy some happiness. Our basic psychological needs include feeling loved, secure, and good at what we do. You also want to have a sense of control. Money doesn’t automatically fill these requirements, but it sure can help. I’ve learned to look for ways to spend money to stay in closer contact with my family and friends; to promote my health; to work more efficiently; to eliminate sources of irritation and marital conflict; to support important causes; and to have enlarging experiences. For example, when my sister got married, I splurged on a better digital camera. It was expensive, but it gave me a lot of happiness.
Realize that anything worth doing is worth doing badly. Challenge and novelty are key elements of happiness. The brain is stimulated by surprise, and successfully dealing with an unexpected situation gives a powerful sense of satisfaction. People who do new things―learn a game, travel to unfamiliar places―are happier than people who stick to familiar activities that they already do well. I often remind myself to “Enjoy the fun of failure” and tackle some daunting goal.
Do let the sun go down on anger. I had always scrupulously aired every irritation as soon as possible, to make sure I vented all bad feelings before bedtime. Studies show, however, that the notion of anger catharsis is poppycock. Expressing anger related to minor, fleeting annoyances just amplifies bad feelings, while not expressing anger often allows it to dissipate.
Fake it till you feel it. Feelings follow actions. If I’m feeling low, I deliberately act cheery, and I find myself actually feeling happier. If I’m feeling angry at someone, I do something thoughtful for her and my feelings toward her soften. This strategy is uncannily effective.
Don’t start with profundities. When I began my Happiness Project, I realized pretty quickly that, rather than jumping in with lengthy daily meditation or answering deep questions of self-identity, I should start with the basics, like going to sleep at a decent hour and not letting myself get too hungry. Science backs this up; these two factors have a big impact on happiness.

https://www.realsimple.com/health/mind-mood/emotional-health/10-ways-happier