I know this sounds a bit odd but i cant seem to get anything done if i have something coming up later in the day like an appointment or a task i need to do.my brain just locks in on that and i end up wasting time until its time to go or start.its like i cant focus on anything else because i am too busy stressing about the next thing.is this a normal thing or am i just being silly? feels like its messing with my whole routine