I have a gym membership and try to go Atleast twice a week. I find with out that I don’t really work out, there is always something else that’s needs doing around the house that is more important then my workout. I also find I push myself that little bit harder at the gym. I don’t find it a waste of time, it actually gives me the time to focus on me (something I hear from a lot of wives, mothers).
I am very active in my day to day life but there are still certain muscles that we don’t really use that often.
I think you have to find something that you enjoy doing tho. It has to be a fun part of your day, even if you don’t realise it until you are there.
I agree food is really important, and moderation is truly the key.