How much should I water succulents, considering their unique physiological characteristics and ecological adaptations? Given that these fascinating plants are designed to thrive in arid environments, is there a specific guideline or metric that one should adhere to when determining the appropriate amount of water? Furthermore, how do factors such as the season, the type of succulent, and the potting medium influence their hydration requirements? Do succulents need less water during their dormant phase in winter compared to the active growing season in spring and summer? How can one accurately assess the moisture level within the soil to prevent overwatering, which could lead to detrimental root rot? Are there particular signs to look for that indicate whether a succulent is thirsty or adequately hydrated? What role does the size of the pot and the drainage capabilities play in this intricate watering equation? Ultimately, what best practices should one consider to promote the optimal health of these resilient yet delicate plants?