Hello Cat,
I am 17 days post-op, and I do not regret it. The benefits are tremendous, and the goal is worth the journey.
You will eat very little, you will not fell hungry, you will not hallucinate about food, you will be ligher.
The best time to do it, is when you are all clear from any medical condition/complications like diabetes, heart condition, pulmonary condition,...
Do it while you are fit, do not wait until you become impaired with other medical conditions to do it.
Good luck