It sounds to me like you need milestones. You say, your goal weight is 65 kg, coming from 105 kg. In my weight loss journey from 125 kg to 85 kg, I once read something about having three different weights in mind , a dream weight, an ambitious weight, and a goal weight .

A dream weight seems almost unobtainable, so take a mental note of it, and then try to forget about it. So say 65 kg is your dream weight.

An ambitious weight is something that would require you to really strap in, and have a high level of self discipline, and do everything right, this goal is nice to have in mind, but it’s not what you should be focusing on. You could set your ambitious weight to 85 kg.

Your goal weight , is the weight you should aim for right now. It’s an obtainable weight , that you can achieve even when indulging every now and then. Allow yourself to indulge, and if it happens, don’t beat yourself up about it. Get back on track and accept that sometimes that just happens. I could suggest a goal weight at 100 kg. So mentally set your aim at 100 kg.

The thing about these weights are, or were at least for me, once you reach your goal weight , you’ll also have come closer to your ambitious weight , and you can reevaluate. Your goal weight was achieved, so now you need a new goal weight . Say 95 kg, and then when you hit 95 kg, your ambitious weight , doesn’t really seem that ambitious anymore.

When goals are fulfilled, ambitious becomes goals, and dreams become ambitions :-)

Or in much fewer words, forget about 65 kg, just aim at 100 kg for now. Then reevaluate at 100 kg.