Of course not, that would be too dangerous. I have put only a little sum. The point is that now this little sum has grown so much that now 97% of all my money in in Cryptos.
Bitcoin grew tremendously last year and those who are invested even half of their total funds for the last three years received a bountiful profit if they choose to encash it before corrections take place last december. Aside from bitcoin, there are also other profitable cryptocurrencies that are worthwhile to invest like ethereum, ripple or bitcoin cash, to mention a few, that will surely make gains in the future. So it better to put funds not only in bitcoin but spread it to other potential altcoins to diversify your portfolio. You will still gain some profit if you put your funds in many cryptocurrencies even if some of them are in dip.
Ethereum (ETH), Ripple (XRP) and Bitcoin Cash (BCC) are very good choices indeed. However, there are still other Altcoins that has good potential to rise up and does match what the other coins offer in the near future. Spreading investments gives you other options for an alternative plan instead on focusing with just one digital currency. This will make the risk reduce by almost half of the percentage as you may have the capability to opt out and move your investment from a failing coin to a more succesful one. In terms of capital funds, starting with a low amount that can afford to lose is good to experiment the market. Once you gain more confidence and experience, then it's up to your decision whether you all in your money in order to gain huge amount of profits.