4. Act on commitments, not feelings: There will be times when you won’t feel like doing the critical activities. We’ve all been there. Getting out of bed at 5:30 a.m. to jog in the winter cold can be daunting, especially when you’re in a toasty warm bed. It is during these times that you will need to learn to act on your commitments instead of your feelings. If you don’t, you will never build any momentum and will get stuck continually restarting or, as is so often the case, giving up. Learning to do the things you need to do, regardless of how you feel, is a core discipline for success.