I have begged people not to leave and they do every time.. and every time I like a boy they never like me back.. I feel so alone and I feel so just empty. please can anyone just tell me I'm good enough.. please

Explanation:

You're amazing.

oh my please cheer up you're good enough and don't beg for someone not to leave, let them leave if they wanted to, you will find someone that is willing to be with you forever so cheer up you can do it

your word would be isle.

isle is an island or peninsula especially a small one.

if you add the letter "a" you get aisle, which is a passage between 2 rows of something like chairs, shelves, or something else.