I understand we are entering altcoin season and things will be bullish. But when will we see the downward trend? Are we talking mid 2025?
I know its a bit of an unknown but interested in hearing peoples views/predictions...
Yes, it's hard to tell when a bear market will start. However, according to previous history, the market may start to decline towards the end of 2025. So my prediction is that it will happen by the end of 2025.
I guess what im getting at is ... should I sell altcoins when they reach a decent high (take profit or reinvest in BTC) or HODL with them with the hope that one day they might explode like BTC ?
You need to decide how much profit you expect and when you will sell. However, you should not expect too much profit in altcoins, if you expect too much profit you may face losses. Because altcoins are risky, altcoins will not be profitable in the long run, and it will be difficult to recover if you suffer a loss. So be careful, don't delay to cash profit.