<human>: Can you condense the text into a few key points?

Today marks the first day of my goal of never using tobacco again. I'm using this day as a jump start for multiple life-changes that I am bent on making now. Before a pretty awful knee injury (torn acl, mcl, meniscus, shattered knee cap & shinbone, etc.) in my senior year of high school, I was a varsity cross country runner and varsity goalkeeper (soccer) for my school. When I got to college though all the work I'd put into my body and mind slowly went to shit. My fitness slipped, my grades slipped, I smoked way too much pot, and generally did nothing productive.

Not anymore! Here are my goals and plans to get to where I think I should be in life:
1. No more tobacco ever, including Hookah (I love Hookah and all of my roommates smoke it, that'll be the toughest part...)
2. Get my body back in half-marathon shape like it was before my injury by the end of this year, and then get it into full-marathon shape by early next spring
3. Complete my first century bike-ride by the end of 2012
4. Finish all 5 online classes I'm taking with 4.0's and get my grades out of the shitter. I'm a rising junior on a 5-year double major plan (hopefully) so I still have time to salvage my gpa if I kill it in my classes from now on.

If you feel like making some links purple, [this] is the bike I got recently after busting ass at my minimum wage shit-hole of a job (I'm not bitter) that will be a major tool for my goals.

You guys have been amazing at helping me get my plans together for giving myself a kick in the ass. I've loved seeing the success stories and positive support that is ever-prevalent on this subreddit. It's amazing what human beings can do when they set their mind on something. Time to become a wolf!
<bot>: Stopping tobacco, starting fitness, salvaging grades, ready to milk the utter of life for all the milk it can provide. Also everyone on this subreddit is awesome.