I agree with the part that patience is important and only investing what you can afford to lose is very important. Most users panic when there is a retracement or go all-in with their Savings and that usually ends badly.

But i might have to say that Volatility isnt some natural mystery of Bitcoin. It happens because Bitcoin's market is relatively smaller compared to traditional assets so liquidity is lower and speculation is higher. Since supply is fixed even small changes in demand can cause price swings. Over time as adoption grows and liquidity is relatively more Volatility should lessen and it should be more stable. But it will always remain at some degree.

So yes, Patience and Trust are key, but it is also important to understand why Bitcoin is volatile and what caused that price swing rather than just blindly believing that Bitcoin is naturally Volatile. The Knowledge about volatility will help an investor be Calm When the market moves.