How important is one year of a sport?

<p>Hi everyone,
I'm debating whether or not I want to continue playing volleyball into my senior year. It would be my fourth year playing. The girls and coach stress me out and the team isn't a good one either so I'm trying to weigh my pros and cons. I have other extra curriculars for my senior year which include: President of National Honors Society, LINK Crew Leader, Physics Club, Calculus Club, Horseback Riding and Editor in Chief of Yearbook.</p>

<p>My only reason for me to stay on the team now would be for me to have that one extra extra curricular. Is it really worth it to stay or should I focus on my school work and other activities?</p>