The past is full of regret, the future fear, and the present joy.

The past is fixed, the future doesn't exist, and the present is ever changing.

The past and the future are just thoughts. The present is real and fleeting.

The past is depressing, the future anxious, and the present calming.

Stay in the present. Unfounded fear hides in the future, unresolved guilt and shame hide in the past.

The past is full of of regret, the future fear, and the present joy.