Forcing yourself to follow a habit you dislike usually leads to frustration. Relying on sheer willpower to do something you do not enjoy is rarely effective and often a waste of valuable time. If you want a habit that sticks, focus on creating conditions that make it rewarding from the start.
Give yourself easy wins early on. If you want to read more, start with short, engaging material that hooks your attention. Looking to exercise regularly? Choose activities you find fun, whether that is a group fitness class, an outdoor sport, or a simple routine at home. Your goal is to create a sense of progress and satisfaction that keeps you coming back.
Do not expect yourself to endure long periods of struggle before you see any payoff. Most people abandon habits when they see no immediate benefit. Instead, set small, realistic goals so you can reach milestones quickly. Each success gives you a mental boost, reinforcing the new behaviour and making the next step easier to handle.
Of course, there will be times when discipline is necessary, but if every session feels like a battle, ask yourself why. Perhaps you are forcing a habit that does not suit your interests or lifestyle. Adjust it. Make it more enjoyable. The more you look forward to practising a habit, the stronger it becomes over time.