Doing what you want is like NIRVANA-so do what you want provided it does not harm anybody. We are social animals but sometime degrade ourselves less than animals.
Your true love is not loving someone else,loving self and doing what make you happy,a little thing like reading a good book may elevate you.
 Books are our best friend and those who are in love with books never feel bore. You can carry a book everywhere and engage self in reading whenever you get  chance.
Than relationships you have around you matters the most,friends,people and encounters which are mind blowing. What type of relationships you create with people,and your love for you hobbies can tell you who you are and feeling of being loved by your loved ones will definitely enhance you.
Explore yourself your interest your hobbies which will design your personality and connecting with others,sharing their concerns will make you happy. This is your existence!
One thing keep your wishes and dreams in closet of heart until they matured, never tell anyone what you have in your brain until you actualize the things the way you want. So never shout your goals from the rooftops. It is hard to keep your lips zipped.
Not because your fear failures but because our brain has tendency which transmit a feeling that is interpreted as if you have accomplished goals,and you feel that you have achieved something without really doing nothing. Another thing is we fear of people what they will think of me.
Be practical and do it in real sense. Know what you want,how you can actualize your wanting and when it is right time to move on.
you will never wake up in the morning and suddenly know what you want to do with the rest of your life.