Does astrology mean everything is fixed? What about free will?

no — a chart shows tendencies from past karma, like a weather forecast; your effort (puruṣārtha) and choices still shape the outcome.

In the Jyotiṣa tradition, the birth chart is read as a map of prārabdha — the karma that has ripened for this life. It shows tendencies, strengths, challenges and favourable or difficult periods. But a map is not the journey. A forecast of rain does not force you to get wet; it helps you carry an umbrella.

The classical texts themselves give a large place to effort. The Yoga Vāsiṣṭha argues strongly that puruṣārtha, self-effort, is what turns the tide, and astrologers traditionally recommend remedies — prayer, charity, discipline, mantra — precisely because the future is not sealed. A good astrologer will never tell you that you are doomed.

Use astrology the way you would use a wise elder's advice: to understand yourself, to time things sensibly and to prepare for hard phases. Then put your full effort into what is in your hands. That combination of awareness and action is what the tradition asks of us.

Source: Yoga Vāsiṣṭha; Bṛhat Parāśara Horā Śāstra · Astrology guides; it does not doom

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