The feeling of suddenly hating or resisting doing something once someone tells you to do it can be related to a few psychological factors:
Reactance: This is a psychological phenomenon where individuals feel a strong resistance when they perceive their freedom or autonomy is being threatened. When someone tells you to do something, it might trigger a sense of control or authority over you, leading to reactance and a desire to resist the request.
Perceived Pressure: When someone insists or puts pressure on you to do something, it can create a sense of stress or discomfort. The feeling of being coerced or pushed into an action can trigger a negative emotional response, making the activity less appealing.
Rebellion: In some cases, people might rebel against authority or rules. When you are asked to do something, especially if it's not something you want to do, the act of refusing can become an act of asserting your independence.
Internal Motivation vs. External Control: If you typically enjoy doing something when it's your choice, having someone else dictate it may shift your motivation from internal (doing it because you want to) to external (doing it because you have to), which can affect your perception of the activity.
Social Comparison: In certain situations, people may feel a sense of competition or comparison with others. If someone else is pushing you to do something, you might resist it as a way of differentiating yourself from their influence or expectations.
Past Experiences: Negative past experiences or associations with a particular activity can make you more resistant to doing it again, especially if someone else suggests it.
It's important to be aware of these psychological factors and how they might influence your feelings and behavior. If you find yourself consistently feeling this way, it might be helpful to reflect on why you have such reactions and consider ways to communicate your feelings assertively and respectfully. Recognizing your emotions and motivations can lead to healthier decision-making and communication in various situations. Additionally, understanding your feelings can help you differentiate between genuine preferences and resistance triggered by external influences.