Patience is the key to success.
It is just one of the keys of success. Knowledge and experience are also the keys of success.
Those who have a lot of patience are bound to succeed at some point.
How do you define "a lot of patience"? If you are too patience, it is also not good for investment. Just imagine if you are very patience to wait for Bitcoin to drop around $20k again now (waiting for huge dump to entry). This will never happen for now, you don't need to be patience in this matter. You need to have desire to buy soon before the price reaches the peak.
Paniciness never makes anyone successful.
What is this? Seems like you make a typo.

If one does not invest here for long term then his loss amount will be high. so everyone should invest in Bitcoin and hold it patiently. Otherwise they cannot succeed
It is not a must to invest for a long term, dude. We can invest for a short term, holding for few months only.
As far as we understands how to make the profits in the coin, it is no problem to invest in a short term. Anyway, we can choose Bitcoin and altcoins. It is okay if we want to invest in trusted altcoins.