Stop and block all the negative thoughts right away. If there is a bad habit it deserves to be broken. If you are depressed because you made someone unhappy, remember you cannot make everyone happy at the same time. Accept the situation as it is. Do not take the blame on yourself completely or all the time when not required. Love yourself and respect too. Distract yourself, pursue your hobbies, watch your favorite movies, head outdoors with a trusted friend, etc. Pursue your hobbies, watch your favorite movies, head outdoors with a trusted friend, etc. Pursue your hobbies, watch your favorite movies, head outdoors with a trusted friend, etc. Remember that you're not alone. There are so many people who are go through this kind of phase at one point of life. Its natural sometimes to face this mood. Do not give up and stay head strong on achieving your goal and being happy forever.