It depends on the people who you asking, if you are a trader, this can be very stressful specially if you are just starting, and learning for experience, but if you have been into the trading for a long time, a small dip or even a dip will not worry since you know that its normal, this is from a coins that has been to the market for a long time, not on meme coins that you read on a telegram group promising, to be like bitcoin, so situation and experience really matter during bear market.
Yes, if you want to trade, you can often take advantage of the decline. For example, during the decline, you bought Bitcoin at a low price and when the price of Bitcoin increases, you can sell it. If you want to become a trader, you have to learn a lot, which may take you about 2 to 3 years to learn. There is a lot of risk in trading. Very few people have been successful in trading, and the risk of losing your money in trading is very high.
If you want, you can invest. For example, investing is long-term, such as keeping your investment period between 5 and 10 years. First, you need to find a source of discretionary income and invest the amount of money you want to invest from your discretionary income. You do not need much to start investing. If you have basic knowledge about Bitcoin and if you have faith in Bitcoin, you can invest. The risk of losing money in long-term investment is much less than in short-term investment.