Why did king Louis accept a constitution he despised?

King Louis XVI accepted a constitution he despised primarily to maintain his position and avoid further conflict with the revolutionary forces. Faced with growing popular unrest and the threat of violence, he recognized that conceding to some of the revolutionaries' demands could help preserve the monarchy and prevent a complete loss of power. Additionally, he hoped to negotiate a compromise that would allow him to retain significant authority while placating the revolutionary sentiments sweeping through France. Ultimately, this decision reflected his struggle to balance traditional monarchy with the demands of a changing political landscape.