I think the same.
Altcoin to me is just a way to multiply my bitcoins, sometimes all my bitcoins are invested in a few altcoins but in the end i sell all of them for more bitcoins.
I also do the same thing with you .. I invest my bitcoin by buying some altcoin and hope it will grow and make me become a millionaire .. but some of this time bitcoin experiencing some problems that have an effect on mental investors to hold their crypto assets.
Yes it is true that Bitcoin has no competition in today's date.It is the leading cryptocurrency and is the most expensive and valuable digital currency in the market.Bitcoin has a lot of users all around the world and more and more people are joining Bitcoin due to the profit margin it gives.Bitcoin is the money making machine and we should take advantage of it.The second cryptocurrency is ethereum which is also very far from bitcoin.