Hey! Look what I can do!!!

I'm almost 7 months old, and I've been growing fast and strong! I can't crawl yet, but I do like to be on my hands and knees and rock (and sometimes hands and feet!). I push myself backwards...which is usually because I'm trying to reach for something in front of me, but for some reason I end up pushing myself further away (need to work on that). But I am determine to get a hand on what I want. I can't push myself up to sit yet, but if someone puts me in a sitting position, I can stay sitting for a long time!
I can't wait to start crawling and pulling down all the books and anything else in my sight!!!