Weight loss and perseverance

Been there doing that. I was at 310 six months ago. I went on the Keto diet although I couldn’t figure out how high consumption of fat was going to do it.
Long story short: I’m now down to 245 and lost 5 inches off my waist. As a precaution I get blood work every two months to make sure I’m not wrecking any organs . My blood pressure is way down an I went from full blown diabetic to pre diabetic. It has been extremely difficult to eat only 20 grams of carbs everyday but the proof is in the pudding. Lol