is it smart to surf alone?
I'm still a beginner and I really want to surf.
I'm 17 years old and had 5 lessons and surfed free 2 times with my older brother.
the thing is now that my older brother lives way further of the coast line

I want to know from the other surfers if it's smart to surf alone as a beginner.
altough I'm not really alone, my dad will stand on the beach until I'm good enough/have enough experience (don't know if that counts as alone). I'm not afraid of big waves, and know my limits (2-4ft waves) since i'm also not very tall. (5'6-5'7). but does that count or do I still need someone in the water? because I don't have any surf friends, I came up with this al myself and paid for everything myself so I really want to learn it and progres to a Fish/Shortboard and just have fun in the water.
I do know the dangers of rips and that sooner or lather I will get caught in one as any other surfer, so I'm not affraid of that also since it's very crowded. (also don't want that my dad has to stand on the beach when it's winter, so that's why I want to surf alone).
(their are also lots of other surfers around 10-40 sometimes even 100).
thanks and all the best,
jj
ps: sorry for my bad English, it's not my native language/language I speak everyday.