3 ms·

The intuition behind it still stands - if you're going to not fail 65% of the time when you try 10 times, that's pretty decent.

• epa 9y ago
  External factors (such as age, cost, or economy) may prevent you from reaching the 10th time.
  • alexashka 9y ago
    Of course. Frankly - I don't think anyone reasonable thinks trying 10 times at anything that takes more than a couple of years each time is at all a good idea.