Focus

Sometimes I can’t focus on one thing. Even though nobody interrupts me, I just want to do many things at the same time. Consequently, I made a lot of mistakes and didn’t achieve any goal. I feel frustrated when a lot of time is wasted. “Focus is essential for effective work.”, said the host of Developer Tea. “It does not mean saying yes to one thing but saying no to other things.” Because the human brain is not a multi-core processor, we can’t do many things at the same time.