Q1. What are your main reasons for investing on bitcoin?
Because it is highly profitable because of its volatility, although for this year, it has been down.
Q2. What do you use bitcoins for?
For investment / payment of transactions.
Q3. Where do you see bitcoin headed going into the future?
Q4. What are your main concerns while holding bitcoins? Do you fear the backlash from society, environment (online/offline), safety features, regulations, market factors, etc.?
I see bitcoin being the generally accepted cryptocurrency in the future so I don't have any fear.