Just don’t look back when you started moving on achieving your goal. The past may have bad memories but if you don’t want that memories to affect your future, then you must surely doesn’t want to look back.
Focus on your way by only thinking what to do next and plan well accordingly to the situations.
When you have achieved your goal then look back, you will find yourself that your progress has changed from bad to good and where you are standing now.
Choose wisely your life to live as you wish. Success is a permanent one but attaining it will only varies to the individuals.
Don’t waste your time by seeing others. Work hard for your life and till last breath you should have to feel proud that you lived your life as you wished.
Be cool and stay cool.