It's understandable to experience anxiety or sleepless nights when the value of your investments fluctuates significantly. If you're not comfortable with the volatility of Bitcoin, it might be wise to reconsider your investment strategy. Perhaps a more diversified portfolio that includes less volatile assets would be a better fit for your risk tolerance.
Selling your Bitcoin and keeping the money in the bank might provide you with peace of mind in the short term, but it also means missing out on potential long-term gains. Bitcoin has a history of significant price appreciation over time, and those who have held their investments for the long term have generally been rewarded. Remember, investing should be a source of empowerment and financial security, not stress and anxiety.
He has taken a good opportunity at Bitcoin and I think that regarding votalities is not a problem when he understands Bitcoin's journey. There are almost many forms of investment that involve risks and although the price of Bitcoin is far more fluctuating and can change so fast, but there is certainty regarding the risks he takes because it considers the tolerance of other investments also does not necessarily have no risks
Selling bitcoin and saving money at the bank is also quite risky because we never know how when the bank experiences bankruptcy they are willing to pay our money even though the chance is small. Storing money in a bank is also unproductive because we will see its value which will continue to decrease for each year and in the long run the money also cannot benefit because we put money in an unproductive place to make a profit. The risk will still have a comparable return value if done correctly and when someone does not dare to take risks, then the opportunity to produce maximum profits will be difficult to achieve.