You have a great portfolio to which I would add ALGO, ICP and DOT. A bear market can last for many months or years, and severe drawdowns in the market are inevitable. It's easy to get caught in a bear market, but it's a great opportunity to buy at low prices. In my opinion, regardless of the choice of coins in a bear market, the averaging strategy works great. The main rule is not to give in to emotions and not to sell on a panic. Instead, use a DCA (Dollar-Cost-Averaging) strategy, buy on a drawdown, explore new coins, and evaluate your portfolio.