Bro that is why Indian people invest in Gold and Property because these both things never go down. Cryptocurrency is very volatile and sometime we can also loose our hard money.
Gold is best as compared to property.
So gold is kind of business which will never go down.
Few things always growth.
Yes, very wise!
You can "Lease" property... Not much to do with Gold but to hope it goes up high enough to give you the proper incentive to sell...