Why Adoption?

Well I'm currently procrastinating on my homework and came up with this thought. I know that adoption is a sensitive subject so I'm warning you: This is my blog, read at your own risk! With that said, here is my question: Why do people choose to place their child for adoption? Is it because they accidentally got pregnant and aren't ready to be a parent? Is it because they're afraid of the responsibility? Is it because they don't have a great support system of family and friends? I'm not really sure why.. I don't mean to offend anybody but I'm curious.. And I'm sure not a lot of people if anybody reads this blog. But if you do happen to read it sometime in the next 50 years maybe you have some input.. I would love to hear it! :) Ok well back to homework.... Good night everyone! :)