Be who you are and allow your essence 
to shine through.

Be brave and accept the things about yourself that you feel may make you unpopular with your peers.  Be "you"

For how would they know the reasons for your pathway, and way of being in this physical reality, and how would you know theirs ?

Allowing yourself to be who you truly are opens a level of consciousness that will expand your self respect, which then shines through the outer shell, and is the beginning of a true and enduring sense of self-worth.

In meditation you can always ask to be shown
who you really are.

The personality you seem to be this time-space is only
a temporary cloak which you chose to wear in order
to go about the business that only your Higher
Consciousness is aware of, until you progress, and are
able to be comfortable with the knowledge of the fact
that you are much, much more than the cloak you are
wearing - at that time it will not be necessary to be
contemplating your self-worth and how to increase it.

You will know you are eternity

Blessings to you