as my little sister
she stop study after form 3,and help my mom's salon
7 yr (2 yr at subang,5 yr at my mom shop) working experience,just study 6 month or less when she 19 yr old

now my mom open a salon at subang ,let her be a supervisor,

my opinion : if u want to earn $ u sud have a own salon,since salon shop not really high capital business