Here we go again, seven days of black and white photos

I took this one when I fucked up my knee on an Airsoft game. It seems pointless to me to nominate anybody that supports me because everyone is doing the 7-day B&W challenge. So why not nominate some big names for example @berniesanders. It's not like he gives a shit about this or he will participate. What the hell, right?

Rules are:
• Seven black and white images that represent an aspect of your life.
• Present one image every day for seven days.
• No people.
• No explanation.
• Nominate someone every day, but anyone can join the fun.
• Use the tag - #sevendaybnwchallenge - as one of your five tags.