Here's a few ab exercises, information, and motivation to keep you going:
Wow, just creating this post makes me want to work on mine! The great thing about abs, is that you can work on them every day. I don't show mine off very often. Not a fan of belly shirts or crop tops. But, no kidding, I used to have abs like this:
Going from that to this , tho it's not bad, it just ain't cool.