It's tough to leave things, whether it's a job in your existence . But focusing the "next" – the future – is key for progress. Don’t linger on what's gone you; instead, look toward what is before https://www.youtube.com/watch?v=N4FBtGP7zSs&list=OLAK5uy_kaqfjK_D00GAl1qeI8R1YmIE36j-RCLho&index=1