Compression Force, <span>It puts pressure on them causing your back to hurt and to shift all the wheight on your hips</span>
One is blood bro, “blood flo”
I think check with someone. Being in over your head means that you feel like you've blown things out of proportion or you're speculating but aren't sure about something. Asking someone else for their opinion and advice is really helpful.
Excitatory neurotransmitter? This question is too vague.