If you’re retirement investing there’s there’s no need to make substantial bets in individual companies. 90% in index funds will get you to a reasonable retirement, 10% in something that looks interesting has minimal downside and significant upside because the value of money is non linear.
Assuming a buy and hold strategy at worst all your bet goes to zero which is unlikely, but there’s many companies that go to 100+X and hitting them can meaningfully boost your retirement. Gateway computers vs Dell wasn’t an obvious choice, but that’s a coin flip with huge upsides. Buy it in a given year and ignore it for the next 20, no you’re not going to time the market but you would see most of the upside.
I wouldn't fault anyone for just not doing individual investing. But, yep, if you're interested in putting in some time and think you have some insight into a particular sector, putting 10% or whatever into some individual companies you think are particularly interesting isn't a bad strategy. Some will flame out but maybe you'll hit one or two gems. It can also make sense to clean house now and then. I did that a couple years ago and I'm glad I did.
Assuming a buy and hold strategy at worst all your bet goes to zero which is unlikely, but there’s many companies that go to 100+X and hitting them can meaningfully boost your retirement. Gateway computers vs Dell wasn’t an obvious choice, but that’s a coin flip with huge upsides. Buy it in a given year and ignore it for the next 20, no you’re not going to time the market but you would see most of the upside.