Guild Wars 2

i would take a support over a in your face class i just wanna be a good support class but still kinda be a bit aggressive if i fell like it

so i have has guild wars 2 for 3 days and still cant choose a class i will be doing pvp manly after i lvl up to lvl 80 i want a good support class but i also want to be able if want be kinda in your but when i fell like kinda be a chilled back support char. so plz tell me what class sounds like what i am describing