I'm curious about what your quitting threshold is, for want of a better turn of phrase. If you start a new project and know it can easily go either way - success or failure -, how much time and/or effort do you put into that before you decide to throw in the towel? Is there a certain point where you stop entirely or a particular criteria it has to fulfill before you'd continue on and keep plugging away? Do you have your own personal red flags that tell you to quit something? Maybe you listen to your head and not your gut or vice versa when deciding. Please share how you make up your mind what to let go and what tp keep. Thanks!