My biggest issue being a younger guy thats always grown big beards

ive been able to grow a full beard since i was like 17/18 i think, but Ive found ,my biggest struggle (other than it fully growing back in almost no time) is cause i just got used to lopping it off every time, im still very unexperienced at actually trimming and styling it, to be honest trying to style my beard can feel a little intimidating at times, which is why i often just shave it all off (that and my father could never grow one so he always harrasses me cause i can)