Don't alot of things we do feel good at the moment? It could range from saying something we shouldn't have, to spending time somewhere we shouldn't, to having a drink. It could be working more overtime, to get an extra dollar. It starts out just once in a while, and gradually becomes an everyday habit that pulls us away from reading our Bibles and spending time with God. So, we need to get rid of the spiritual cholesterol before it forms blockages.
How?
Confess the wrongs to God, and live for Him.
2 Chronicles
14 if my people, who are called by my name, will humble themselves and pray and seek my face and turn from their wicked ways, then will I hear from heaven and will forgive their sin and will heal their land.
Just like with our physical life, we should start living a healthier spiritual life, before we suffer a spiritual heart attack.