Yes, definitely investing is a good way to grow our bitcoin, especially investing in altcoin and ico, it can bring us a lot of profit. Just we have a good prediction, a right choice, our bitcoin will grow very quickly when we invest, however the problem we face is not small, the risk comes from investment is quite high, the worst case is that we can lose everything. We need experience and knowledge before investing, that will limit the risk and increase our chances of winning, investment is not simple
Especially investing in altcoin and ico? It can bring good profits, I know that as I also gained good profits out if but it's not a good way to recommend that kind of method to grow bitcoins. You just said later on that the worst case here is that we can lose everything so how come it's a good way?
Consider only that as an option and for advanced users only since it's not fit for newbies or those people who are new to crytptocurrency because they will expect good returns our of it unlike those advanced users that knows the risks of investing in an ICO which sometimes waiting for nothing.