No better time to start than the present. Take life one day at a time; heck, take it one hour at a time. Don't let it be a pile. Handle things one little bit at a time so things don't "pile" up. You are looking a mile ahead of you and seeing a "pile" the size of a mountain; try just looking right in front of your toes to deal with the one little pebble right in front of you. Just deal with it; kick it out of the way. Pebbles don't turn into mountains unless you let them "pile" up in front of you.