Trying very hard

I just can't seem to stick to a certain diet or exercise plan I've tried for a long time! I have lost 3 pounds but I just can't seem to get a handle on this! I just don't have the motivation to get up and exercise! Can anyone help me? whats a good motivation tool? Can anyone motivate me pleeeeaase?

Hey all :) I'm trying my hardest to stay on this diet and exercise routine, though i never follow through on the weekends! I soon as the clock hits 4, I'm out for a jog on the town then back to east some subway and then exercise for another 30 minutes... Why can't losing weight be easy? i wish it all would literally melt away, or that I could just take the extra weight off whenever i wanted like a fat suit? By June 5th, I hope that I can be down to 220, if not less. 5 pounds to lose!! Please, i ...

I am soooo happy cuz i have lost 4 pounds in the last 2 weeks!!! IM SOOOOOOOOOO HAPPY!!!!!!!!!!!!!!! I hope i can keep this up!

I WILL lose this weight...Today I decided I'm going to do this for real and by myself. I woke up this morning and walked for 30 minutes. I also walked my dog for 20 minutes. I also did general exercise for 30 minutes. I've ate healthy today. I just hope I can keep this up..... I really want to look good this summer...

I decided not to go to the rec today, because it being so icy out. It's not the healthiest day ever but at least i resisted eating junk food tomorrow I don't get off of school until 5:00 so I will have to go to the rec until 6:30. 

Oh goodness, I'm only 15 years old and way over weight!! I'm trying extremely hard but I can never lose the weight!! HELP!! I've been trying to go to the rec, but I don't get home some days until 5:00, plus some days I can never get there!! It's really cold out so it's hard to ...