That is why considering the market trend before investing as a good strategy.
Yes, especially seeing how BTC is behaving at that moment, it is always good to buy when the trend is about to be very bullish because everyone wants to have alts so that they make 2x, 3x or more, but it is difficult, sometimes some people buy and forget about their alts but it is something that is very risky, I really admire that ability to do things, I always see some analysis everywhere and if I Venture into an alt then I am not there for long.
Looking at Bitcoin shooting up, you will naturally have the notion of altcoins following the same trend by posting substantial gains. But it I pay my attention I get to discover that things are not always as that smooth as that. Most of them simply ride the trend when it gets hyped, afterwards, they will fall and fail to bounce back. As such, assuming it is not all right to spend too much durations in alts, maybe you are right. But writing analysis can facilitate, it is better to make the decision based on its quick or slow reaction. I want to avoid relying too much on a pattern until, perhaps, I can see its repeat success. Even in the best of services, one must realise that it is better sometimes, not to push for the extra chances that may not fully ground for capital.