Do you have a little annoying habit you want to get rid of?
How about a BIG one that's really blocking your chance of a great life?
Pick something small to prove to yourself you can do it.
Better yet - choose something BIG and go for it!
Either way the key is to start tomorrow - no excuses.
Get up 30 minutes earlier and create a plan for the day that will include what you WANT to do, what action will replace the bad habit. Be specific. Write down your plan or tell someone else or both.
At the end of the day, honor your effort, no matter if it felt easy, hard or you were only somewhat successful. Commit to get up tomorrow and go for it again. Don't forget to appreciate your efforts and success at the end of the day. This will help your resolve the next morning.
Every habit was born from repeated actions. They can ALL be undone!
Be brave and give yourself a great new habit starting right away.