[raverbashing]

Barring natural disasters and other extreme events, your real estate risks losing (let's say) 50% of value if you made a good purchase

The intrinsic value of 1 BTC is ZERO

[Zpalmtree]

But you bought the GPU not the BTC?

Even if BTC becomes worthless, you still have the GPU to sell

[raverbashing]

True, that applies for investing in mining

(there's also the electricity you used, but if you live in a cold place you saved on heating so that could be something not lost as well)