How can you become rich in RuneScape quickly?

.Get to lvl 60 woodcutting and sell yew logs good money. .Get to lvl 50 fishing and sell sWordfish and lobsters good money. .Get go to cow field in lummy and sell cowhides at grand exchange quit good money. .Get lvl 99 smithing and lvl 85 mining and then u can mine rune ore and make a whole set of rune armour,sell it good money. .Get planks from wilderness and sell them good money. .Get beads by killing imps cause people buy them for imp catcher quest,quit good money. if u like runescape add me my assername is called morezombies i am a lvl 66 started today.i got 50 wc 51 fm,42fishing 36 smithin 41 mining 58 str 55 attk 48 def 56 hp 56 cooking.