Exactly, a bad streak happens to all of us but is always frustating. It is easy to say to stop on time and take your winnings but when everything is going your way, you will always be inclined to keep going and keep playing as you think you will keep winning.
Unfortunately even stopping to play without waiting better results to come doesn't guarantee the bad streak will not resume once you will go back to the game the next day or even the next year. Life is life, sometimes outcomes are good, sometimes they are bad. What is dangerous is to chase your losses by increasing your stake, because if you lose again you will need to increase it even more, until finding yourself in a very bad situation that can harm your life sadly.