What diet could I do to get as skinny as possible and stay there?

I need a sustainable diet, I’m bad at portion control and would like it to not be tooo expensive of a diet. Calorie counting doesn’t work either cause like I said I like eating whatever portions make me satisfied. I am currently overweight, my blood tests say my blood sugar is normal but my triglycerides are between 150-190 I think which is above because the average should be 100 or less but it is also not too high since it can go up to like 500. I would like to follow a diet that makes me as skinny as possible and that I can sustain forever. This is my situation please recommend me any diet that you think will help me and give and tips or advice if you’d like, thank you.

basilfawlty89 · 31-35, M

Change to whole foods.
Increase your intake of vegetables and fruits, especially leafy green veggies, go lighter on the fruits and go easy on the starches. Cut out sugar and simple carbs like white bread. Stick to complex carbs.

If you're a meat eater limit red meat and processed meat and stick to mostly lean chicken and fish.