If only Investors especially beginners would think twice on the diversify of their investment, after primarily invested on bitcoin any other coin should be treated a skeptic not worth investing much because the drain could downpour even at the sunset.
Not reliability of investing in the digital assets like bitcoin and if you are not contended with your holding, hodling gives you the opportunity to the peak you desires.
There is no better asset to diversify to, bitcoin should be the first choice and the second choice except you have some real-life assets that have potential value to appreciate as time goes on then you can alternate it with your investment is bitcoin. The market is full of worthless coins, it will be a total error to think that you can get smarter by diversifying into any shitcoins because you will lose in the end and regret why you made such a costly mistake.
In this digital space their is nothing as diversification because their is no other asset that can replace Bitcoin, but most investors keep on making unwise decision by investing in shit coin all in the name of diversification.
In my own opinion, the only reasonable way an investor should consider diversification is when he has gotten up to that over accumulation stage, and when doing it he should invest in real life asset like gold, real estate and land because any other thing in this digital space aside Bitcoin are full of shit, so diversification into real life asset should only be considered when you have gotten to that over accumulation stage, not when you are still in the process of building a good stash of Bitcoin.