I don't eat healthy or exercise and also am lazy. i don't want to give in to obesity but am considering it. what do i do?

Get counseling: Your issues have a strong chance of not only shortening your life but creating a lot of misery. While exercise can help, the most important change to make is to eat healthy. If you don't want to do this i advise seeing a counselor to address the reasons; people often eat poorly due to anxiety/depression. Consider overeaters anonymous ; http://www.Eftuniverse.Com/ consider http://bit.Ly/1dhw9ht.

Is there a mental. .: Health component? If so... focus on that. No one thing should consume you.