I hear people who are successful with weightloss changed their relationship with food. What does that mean?

Even when not hungry if I crave hot Cheetos or chocolate, I will eat it. Some times I can’t tell the difference between hungry or just want to eat. Most times I’m aware I’m craving something I don’t really need or I’m just wanting to eat bc bored or habit (like eating while watching shows) but still do it.

HOW is the relationship with food changed with ppl successful?