Everything is so expensive that spare money does not remains with everyone so it will be better to save some amount for the purpose of investment. The people in previous age was able to save some amount for purpose of emergency because at that time there was not such inflation but these days the expenses of daily uses was hardly accomplished so one cannot save much amount to keep as a spare amount.
Bitcoin can multiply your money but for it a person should be able to continue his efforts and patience until the exact time comes from which a profit can be achieved and other coins are worthy too but not all of them can proves to be good during bear market so step towards success requires knowledge and learning during such situations.
for us to be able to save up which is on having that more income source and this is via whether having an another job or side investment or whatever business that you would really be able to make on because having that multiple income source would really be giving out the opportunity for you to save up or having the money specially on emergency purposes. On the time that you do consider out on touching up trading then
you should really be that wise on having that spending or allocating a budget on something which you arent that familiar. This is why its recommended that it would be always better on making use of the amount
which you can afford to lose.