I remember an incidence on this nature. There was a day I was cleaning up my compound. A neighbor brought a man to my house that I can help him purchase large amount of btc. I was very dirty that day, because of my appearance, he doubted me and said he was uncomfortable working with me.

After a week he cameback to me without my neighbor. He said he was trying to send part of his bitcoin to a wallet address but was unsuccessful . I told him to login let me see, he was reluctant. I was still unhappy with how I was embarrassed by him the other day. So I bluntly told him I couldn't help without me seeing his wallet.

After two days, he came back, after checking his wallet, I discovered that the coin he bought was unconfirmed. He almost collapsed because he didn't understand the meaning of unconfirmed.

To cut the story short, I helped in accelerating the coin and till today he his grateful knowing me and we have done multiple transaction.