Jekyll turn himself into Hyde because (d) He enjoys doing so.Dr.Jekyll enjoys his reputation and the social status but there is another side of Jekyll that at times overshadow hims .
Step-by-step explanation:
Dr.Jekyll has got bored of his clean image and portraying the good/positive side of his nature.He enjoys his reputation and the social status but there is another side of Jekyll that at times overshadow hims .
Dr.Jekyll performs a experiment on himself,he mix a portion of a slat in his experiment and then he consumes that potion and after that experiment he is able to discover the evil side of his personality and he also felt comparatively younger ,lighter and more sensual.He names the evil side of his personality as Edward Hyde
Dr.Jekyll has now started enjoying the transformation to Hyde and he even made Hyde his beneficiary in case of any accident and he also instructed his servants to give Hyde full liberty in his house.