Final answer:
A friend's emotional support without limitations or conditions is known as unconditional support, vital for psychosocial needs and psychological well-being, aiding individuals to manage life stressors.
Step-by-step explanation:
A friend's emotional support that has neither limitations nor conditions is often referred to as unconditional support. This type of support is a key element in forming and maintaining strong, stable relationships, which are essential psychosocial needs for individuals. Unconditional support can manifest in many ways, such as advice, guidance, encouragement, acceptance, emotional comfort, and even tangible assistance. It is also linked to psychological well-being and can alleviate the negative effects of various life stressors. Furthermore, this kind of support aligns with the concept of psychological dependence, where an individual may rely on the emotional comfort provided by others to relieve psychological distress. Within the framework of care-giving and care-receiving, strong emotional support networks contribute greatly to an individual's ability to cope with both short-term challenges and long-term hardships.