To have a good portfolio, one needs to stand well on his two financially - it's essential due to the fact that your investment is like a garden of sorts - you can't reap what you sow if you don't look after it well,
You are wrong no matter any garden you have planted there is nothing will make you not to reap it even if you don't take good care of it but however the only problem you will have is that lack of good maintenance of the garden will make those fruits or plant not to be too fruitful to produce what is being intended for it, so saying that the person will not reap what they sow is wrong because is as if they would be deprive of there ownership to the garden, so arriving to Bitcoin investment is also the same because if you put little on Bitcoin is also the little you can get so nobody will take it away from you because you did not invest more by taking care of.