info border troubles in schengen

[elisabeth765]

Hi
I am currently in austria, I know I cannot stay more than 90 days (cause i have no long stay visa or whatsoever) but i was wondering : if I leave Schengen and the Eu and then come back, then leave again, then come back etc ... can that cause me any troubles at the border ? my passport is already quite full with stamps and visas, but if I always respect the 90 days and then leave ... what could happen ?
anyone did it ?

[axolotl]

You can only stay in the Schengen zone for 90 out of 180 days. Going to a non-Schengen country (e.g. the UK) does not reset your 90 days.