I blocked a number on my iphone?

I blocked a number on my iphone? - 1

Added (1). but can i still send a sms to that person and will that person be able to receive it?

I forgot my Iphone password. What do I do?

So I was being over smart and changed my passcode and set a new password two days ago… And I tried unlocking today but turns out I forgot my password. I have synced my iphone to itunes before but I haven't backed up my devise yet:/ Like not even once. So I thought I would back up everything and then restore my devise. But it says I can't back up my devise without unlocking my phone. (probably because I haven't backed up till now and that I'm going to do it for the first time? I don't know.) I really don't want to lose my all data in phone. Is there any way I can restore my phone without losing my data?

My uncle recently gave me a used iPhone 6?

My uncle recently gave me a used iPhone 6.Everything is fine except that I don't know the past users iCloud password. I need to know if I erase All settings and content would that delete the old users iCloud info.so i can put my info into it

People staring/looking at me always honest please?

People is staring at me. In class today a girl laughted and she looked at me and i looked back we were holding eye contact for like 1 second then i was turning away. And in class she was laughing with a group and i wasn't sure if they laughing about me or they just laughing at something else i was the whole lesson just glancing and thinking of the possibilites that they are laughing at me. And in public people are always looking/staring/glances at me. I'm not paranoid becuse i've seen it with my own eyes. I've quite small for a man i'm like 5,6,5,5 not quite sure i'm 16l btw. I've been told that i look exotic but i think i look weird why would people look/stare at me if i was hot? I want honest opinions becuse i look very different in these pictures 2 pictures is with flash lighting from my iphone
http://s1341.photobucket.com/user/kokaro…
http://s1341.photobucket.com/user/kokaro…
And this picture is very ugly version of me and to me i look very very different in both of these pictures ( its in my bathroom this time. http://s1341.photobucket.com/user/kokaro…
i want honest opinion if i look weird/funny and who is the real me? How do i know how i look? Becuse in mirrors every mirror i look different in car windows i think i look pretty good but as soon as i see another windows my noise is just messed up aswelll as my face. Honest, do they stare at me becuse i look good or bad?