Instead why not make it so you cannot fail? No one cares how long it took you to get something. Enjoy getting there.
Eric hip Hop Preacher took 12 years to get a degree but it is not on the degree how long it took - no one cares. Gary Vaynerchuk says he enjoys the process: he will not enjoy the day he actually can buy the NY Jets. Everything I have ever owned, I have enjoyed more looking forward to it, reading about it, obsessing over it, than when I actually get it.
So how can you make it so you cannot fail? Redefine success.
Tim Ferriss, says what would it look like if it were easy. And also, even if I fail, how can I learn something from this. James Altucher aims to get just 1% better every week. Redefine failure for yourself so you cannot fail.
My business cannot fail, because the aim is only to do the process of making a business for my own learning and enjoyment. If no one buys my product, I have still succeeded. If 1 person buys it, I will be ecstatic.
My end goal is to get financial freedom for my family. I need £600k. But even if this takes me until retirement, I have enjoyed the journey along the way and at least I tried to get their quicker.