prawie zadne nie jest prawidlowe.
Firstly, 'in' AT this time 'peoples' PEOPLE 'win' (zle slowo) to a new 'experiens' (ortog). One of these is 'a' (niepotr) first love. The first boy or girl 'peoples' PEOPLE remember all THEIR 'live' (live to jest czasownik, tutaj daj rzeczownik). These memories are really kind AND because of them adults can GO back to THEIR youth.
Apart from this, teenagers have no responsibility-dobrze napisane.
As a 'resolt' (ortog), they are fed and clothed by parents. Because of this teenagers 'do' ARE not worried about food or house. They can do everything 'what' THAT they want.
>Therefore they have not a big duty.