I'm completely new to investing but want to get started. I've gone over the other threads and looked at book reccos. I'm wondering if anyone has any specific advice as I have an amount I will invest (or not if there are alternatives!) of HK$100K which I can play about with and am comfortable losing (obviously don't want to, but this us a bit of bonus cash, so all good if it goes poof). My mate has bitcoin and bangs on about going all in on it, whereas another mate says I only have a small amount and have missed the boat, so better to just stick it in a tracker fund. What do you guys reckon?