For those who can't afford most of the offline wallet can go for non custodial wallet to store their investment, the most important thing over there should be, how to store their seedphrase and anyone who is that mindful on how they store they private, seedphrase can also avoid becoming a victim of hack or scam. Again, investors most learned not to easily jump into making rash or hast investments to a platforms that seems to be doubling their money within the next hours or days, and should also avoid storing their investment on centralized exchange, this makes it easier for them lose their investment especially when there are any hack of the exchange. This made me remembered "Not your key, not your coin".