How to move on from my ex...i keep checking his twitter! HELP!?

[Britt]

well, my ex and i have been broken up a month...it wasn't a bad breakup..it was a mutual thing between the both of us. after we broke up he deleted me from twitter cus he said he couldn't stand to see what i was doing daily...ok i understood that. than a few days later he requested to me follow me again and i let him, but i'm not following him. anyway, though i have been trying to move on from our relationship...like i pretty much want to erase all memory of him...even though i know that's not possible. lol. i find myself checking his twitter though often and i can't stop myself from doing it! i know it's not helping me move on, but it's liek i want to check and see if he's talking to any other girls and see what he's doing. i just need help on not doing that...any suggestions would be great. i don't want to block him b/c it will make me look petty, but i need to do something. all suggestions are welcome.
also, i'm a mature 24 year old college graduate....so this wasn't some sort of childish relationship. just needed to through that in there.
*throw