just do it...

"Now, discipline always seems painful rather than pleasant at the time, but
later it yields the peaceful fruit of righteousness to those who have been
trained by it. Therefore lift your drooping hands and strengthen your weak
knees, and make straight paths for your feet, so that what is lame may not
be put out of joint, but rather be healed. Pursue peace with everyone, and
the holiness without which no one will see the Lord." ~Hebrews 12:11-14