Selling your coins as a strong holder due to market fluctuation only lead to selling at loss a real investor is not supposed to be bothered during such periods rather he should consider every time the market is fluntracting as a good time to accumulate more of his holding, if you are having doubts about the future of the investments you have make due to the current situation of the market and the price of Bitcoin at the moment you should consider the past investors who invested when the price of Bitcoin was at $30k and the current price of Bitcoin at the moment I think sushi investor will be real assured to continue investing after making some real findings.
I feel like there are certain investors who are still afraid to accumulate more Bitcoin when the price of Bitcoin is low they are scared of the uncertainty of the market so they are pushed to sell their holdings as a result of fear, if they want to sell at loss they never had trust in Bitcoin.
What really is the definition of a strong/weak investor and real/fake investor? A bitcoin investor is an investor anything otherwise he is literally doing something else like trading.
Anything that has to do with doubting the market, timing the market and being afraid to accumulate waiting for the perfect time to buy is totally trading. Let such investor who claim they are investing in Bitcoin but still possesses this character know that they are not an investor but simply practicing trading.
Let me put it this way. An investor will have a strategy to accumulate Bitcoin not minding what the price is. DCA and Lump sum are advisable strategies becuase they give way for an investor who have extra discretionary income to invest on buying the dips even after accumulating with their proffered strategy.