Two fundamentals for a happy, joyfull life are balance and moderation.
One must maintain a balance of all activities and do nothing to extremes.
Remember that effective time management makes you more rather than less flexible.
It allows you to do the things that you really want to do rather than the things you
really have to do.
Do you take personal development books as gospel.
Read them and take whatever useful ideas you need.
Some people feel they must do everything suggested and take the
techniques to extremes.
Every book has at least one tool or strategy of benefit.
Take what you need and what works for you and discard
what doesn’t suit you.