Why is puberty so hard to deal with?
Because you are going through a lot of changes and are making a
major transition in life, from childhood to adolescence (being a
teenager). Your body is growing and changing, and the way people
treat you, and their expectations of you are also changing.
Meanwhile, very potent chemicals called hormones are coursing
through your bloodstream. These can affect your mood, make you feel
jumpy, irritable, etc.
Two important things to remember: 1) it will pass, and things
will get better; and
2) every teenager and adult alive today has gone through puberty
and survived. You will too. Best of luck.