The Emotions Are Not Generated by Things Out There

Sime get, i'm very stressed about starting my business here. It's my first time starting a business. And he was talking about how emotions, and those emotions that we experience, those are all generated by us,. You know, by me. Thats what's real. If i could get rid of those, then my frustrations would be gone. I mean, it's pretty simple, right? But most people don't see this. Most people have a hard time believing it, even if i tell them you right now. Might understand this on a logical level, but you won't believe it on a practical and emotional level. Because what's going to happen is, you gon