You should meditate if you are curious about meditation and you want to see what all the fuss is about. Otherwise, you shouldn't.
You'll just confuse yourself, and everyone around you.
When you meditate, your goal should be enlightenment. Nothing else. Any other goal, and you'll be striving too hard.
Go ahead, challenge me. I have space for it right now.
In fact, I just wrote a post in a piano group that's getting tons of hate right now:
My work is never finished, is it?
P.S. Buy my stuff. No, don't buy it.