Open your contact list in the phone. Delete those numbers that you in life will not need. Leave a place for new people who are destined to appear in your life.
Clean your friends lists. Remove those who are not dear to you, those with whom you do not communicate and will not communicate. You do not need them. You tell them too. Take action.
Do not pollute the space around you. Be open to everything new. Everyday. When waking up, "remove" all the insults from the head, all the "rubbish". Do not pollute yourself. Be clean.
Do not clog your head with unnecessary talk and thoughts. Destroy, as unnecessary files, from your life people who can hurt you, any - physical and moral.
The world is not a garbage. You too. Keep clean. In all.