Every wonder why you fail? It could be that you are delusioned by time. Perhaps you were brainwashed into thinking that you had power over the future or even the past. Please watch this video for the full explanation.
Living life by the clock can make one toxic I believe. They think to themselves that they need to do something before a certain time. This creates anxiety, depression and in turn makes such a person toxic to themselves and others. A toxic person never really enjoys the moment like us Stoics do.