I am trying to get into shape but!?

Everytime I get on the running machine at the gym, my intentions are to run for 20 minutes. But after only five minutes I feel like giving up. Could I have lazy bones?.
Answer:
Yes you do... ;) And so do I... You need to find some motivation, because its ALL mental. I found that it actually helps me if someone is running with me.. OR if I am trying to teach someone to work out. Once I know someone is watching me, I give it my 110% - it really is all mental honey.I was gonna say, try changing your workout music and dont give up until it plays at least four songs, or watch a tv show while you run and dont stop until its over... but you may be like "f this, im going to bed". so maybe you are burning yourself out. Try getting on a different machine, like the bike, stairs or elliptical for one day. If you hate it or become impatient for it, maybe you'll get that boost you need for the treadmill again.

---