How long should I sit in the sauna to reap its myriad health benefits without risking discomfort or dehydration? Is there an optimal duration that balances relaxation and physiological advantages, particularly considering the varying effects on the body based on individual tolerance levels? Could it be beneficial to start with a shorter session, gradually increasing the time as my body acclimatizes to the heat? What factors should I consider regarding my personal health, such as whether I have any pre-existing medical conditions or if I am taking medication that might complicate my sauna experience? Furthermore, how can I discern the signs my body sends me, indicating when it’s time to exit the sauna, and what are the repercussions of exceeding recommended time limits? Should I also contemplate the temperature settings of the sauna, as they might influence how long I should comfortably remain inside? How might social norms or cultural practices also shape my sauna experience?