Studying And Writing Furture Predictions
Islam wants that we base all our decisions on common sense and concrete facts. Except where it mentions personality traits, it seems that a greater part of horoscopes and such other predictions are based on conjecture. There is no harm in reading them. However, one must not depend only upon them. Making future cashflows is an entirely different subject not based on mere speculations, instead the assumptions used are well known and everyone can check their validity.