Selfishly skipping lunch

I have been skipping lunches, forgetting about myself at the same time every day, when half past twelve, in the warming sun of the carnival town, I get a headache at my impossibility of eating, maybe a self started problem, I'm not going to cover it up, because it was entirely my fault, and I don't even have a reason, I don't hate my body shape, I don't have money problems, I don't deserve to skip a lunch, and even so, I'm doing it.

Why am I so selfish?... 

But it isn't completely a bad history, I'm getting back the habit of having lunch, tired of headaches, I don't want to be selfish anymore :)