It is reasonable enough for anyone coming in to Bitcoin to have that personal conviction because that is the only best way one can be able to understand the process and navigate through by making informed investment decisions which of course you can only become responsible to for every actions and reactions, we are in Bitcoin thread so be specific when using the word crypto, even though Bitcoin is not 100 percent guarantee it is still a good coin that we can put our value in, the ups and downs is actually what makes it more interesting and the reason why new investors keep coming.
Bitcoin is not a first cryptocurrency but it is a first successful one and by unchangeable chronological flow of history, Bitcoin cna be considered as a first successful pioneer in this industry. Other cryptocurrencies are also called as alternate or alternative cryptocurrencies.
Bitcoin has been already successful and it is a strongest cryptocurrency so its success and survival in future play as vital role for this industry and market. Altcoins can be created, come and go, appear and die without guarantee of success but I believe Bitcoin will maintain its success and also domination in this market.