I hold a number of top tech stocks long term, such as AAPL going back to 2006-2007, AMZN since about the 400s, TSLA since about the 180s, NFLX since 2010, and many other both tech and blue chips. Life is good!

I also trade additional shares of the same stocks I hold long. Gotta be nimble, gotta be quick, but day/position trading has worked out well for me!