I do too for the most part. It seems too risky and I am not a professional athlete, so there is no need to push it too hard.

https://aaptiv.com/magazine/pre-workout-drinks "Are Pre-Workout Drinks Healthy or Harmful?" > The caffeine and creatine that most of these drinks contain can also have harmful effects on the body. “Excessive caffeine can increase your heart rate and blood pressure, causing cardiac issues,” Woeckener notes.