The biggest barrier to doing anything is getting started.
The Yetzer Harah knows that is the most powerful play. He tries to stop us from doing good. The higher the potential, the harder he works to stop us. That’s why erev shabbat and before weddings are such popular times for arguments to pop up.
Trick your Yetzer Harah by saying you’re only going to do 2 minutes and then you can stop. Writing, learning, work, exercise, chores…
Once you get started, you’ll be ok doing more.