i guess I have a mental problem.i mean whenever I go somewhere,like now I'm at my grandma's house I feel so shy, I feel something stoped even if I need the thing so bad I can't say it, even if I'm starving I can't say it, if they ask me abt food I always answer no, even I feel hungry and I needed this things I can't,if my can she not with me I eat so well, and like nothing happens but if There is alot of ppl I can't, I feel even Shy if I want hang out or if I want back home, idk how to say I wanna back home, it's kinda hard for me, I need help just some solutions guys pls