Everything is going to tell you what you're not and how to get it.
Everyone is going to point out your flaws and short comings.
Not good enough
Not strong enough
Not fast enough
Not pretty enough
Too much cellulite
Too much muscle
Not smart enough
I say, to hell with all that. All that matters is what you think and how you feel about yourself. Everybody is going to dissect you under a microscope, so no need to pile on yourself with some negative self loathing comments.
There's always room for improvement but not at the expense of your happiness. I've found that positivity needs to lead the way, and only then can true improvement happen. And that all begins with a single thought.