Useful tips I would just add two quotation of Schopenhauer who said that "thinking about our plans and anxiously looking to the future, or of giving ourselves up to regret for the past, we should never forget that the present is the only reality, the only certainty" and "our greatest sufferings do not lie in the present, as intuitive representations or immediate feeling, but rather in reason, as abstract concepts, tormenting thoughts" Thanks for post a topic like that Namaste!