I am very disciplined in my life and very up front. It is the only way I can do it and do it well. I am up every day at 7, and I feed my kids, no matter how long the day was.
You can have a lot of unhappiness by not having money, but the reverse is no guarantee of happiness.
Opinions alter, manners change, creeds rise and fall, but the moral laws are written on the table of eternity.