Do what you want even if you don't look like your visualized ideal. Just live now or life and opportunities for joy will pass you by. It is ridiculous to wait to swim the ocean or to forgo skiing because you won't look amazing in a swimsuit or a snowsuit. Go. Be alive!
"It's easier to wake up early and work out than it is to look in the mirror each day and not like what you see." Great quote to remember daily!