It does not matter whether to hold or not. What matters is the presence of planned investment. When it comes to the crypto investment, last bitcoin debacle has left a bad taste  in many investor's mouth. On top of that Govt policies against crypto has totally crippled the crypto-market in India. At this stage only peer to peer transactions are happening.
Coming back to original question of holding or not, since last few days bitcoin has bounced back and now it is just over 8000 USD mark. That is good thing, isn't it?