['I was able to achieve my diet goals finally. It has been one year that I am on diet.', 'Congratulations on making a plan and sticking with it. What kind of diet are you doing?', 'I wanted to loose weight. I proud of myself to have finally acheived my goals.']
You can do anything (realistically) as long as you stay consistent and take it one day at a time!
I was able to achieve my diet goals finally. It has been one year that I am diet.