The best thing about bitcoin is you do not store the physical form of bitcoin than if you have gold, so you do not have to worry if people will try to steal your bitcoin. You can use a hardware wallet to store your bitcoin or use a mobile phone or other software wallets. I am sure people will not know how many bitcoins you have unless you tell them. We can avoid being the victims because we do not share with others that we have bitcoin. As long as we can hide our bitcoin, we will be safe, which is why bitcoin will have better benefits than gold. But unfortunately, people who already knew gold will not easily invest in bitcoin and need to get enlightened about bitcoin.