Is a break in service a bad thing?

[Triman19]

Hello and good day to all. I am due to ETS this October. I am studying Arabic abroad for 8 months as I earn and finish up my bachelores degree. My plan is to re-enlist September of 2010 into the SF community and attend SFAS as soon as possible, once I prove I am ready and will be an asset to a team. Does anyone feel/know that a 9-10 month break in service is a bad idea? Appreciate any insightful responses. Have a wonderful day.