My negativity can be my own mental construct

Why is it that I can feel so frustrated because things just don’t happen fast enough? When did I start to think that certain pursuits won’t succeed because they are taking so long? These notions have accumulated and hardened in my mind to give me the impression of being real and beyond my control. My thoughts can be my greatest comfort and my deepest source of anguish.”A Self Reflection”, Watercolour on paper, 420x420mm.