Check out something like Noom .. helps with psychology of overeating, tracking what you eat and guidance toward building better habits over time. My sister-in-law lost 50lb and still going strong 2 yrs later.

Well it takes personal discipline you need to develop . And if you want to lose it in 6-8 months ( sooner if you are disciplined) ... keto works . There is a website [b][i]Dietdirect.com[/i][/b] . They have a bulk of the food and the counseling ( tell you what to eat and when ) and you get busy . Eventually they will want you to start walking too . They will visit with you each time you order your food , ask you your weight and BP and discuss any issues like plateaus or digestive issues . Ladies at my old office combine to lose an average of 40 pounds each. Some lost over 100 . They said the first 2,weeks were the toughest , after that it was much easier . Most lost 20 pounds per month . You can do this !

Drink water instead of soda and sugary drinks cut out sugar

Substitute one healthy thing for one unhealthy thing at a time