Answer: Jaja could have enjoyed the time with her friends too it won't have effected a bit in her performance.
Explanation: When you are preparing for pivotal roles in your life it doesnt mean you should be hitting the sack all day and night.Take a break make your mind relaxed so that your brain can inculcate more than the basic capacity.
As per the surveys taking breaks enhances the memory and make one more devoted to their goals as it increases focus power.