I look at two things in terms of maintaining any area of my life. Sustainability and variety.
Some people say you should exercise every day but doing the same routine everyday feels like a chore and I get frustrated if I miss a day. Maybe you have a wonderful 90 minute workout but are you really going to be able to make that time everyday.
At the moment, I'm doing a running program and I run every second day. The program is for a short duration 30-45mins and I have different routes to run each time I go. This meets my need for being sustainable and variable.
For any new habit, consider if the actions you take will be sustainable. Maybe in you ideal world you would do 1 hour of meditation, 1 hour of aerobic exercise, 1 hour of juicy vegetable, 1 hour massage, 1 hour listen to self-development CDs, etc..... and just where did work and family time come into that?
Sustainability and variety give you a much higher chance of implementing then sticking to a program for the long haul.
Regards,
Rod
Control Cravings with EFT