This is a topic that keeps cropping up. I feel as others have said already that if you plan your trip properly and are current in instrument flying then it shold not be a problem. Taking off VFR flying into deteriorating conditions is not what the IMC or instrument conditions is about. I have heard some instructors say all it is for is to do a 180 and get back out of the crud. Isn't that what we did the instrument appreciation for? If you have an IMC rating get current stay current and plan thoroughly for the trip with suitable diversions and fuel requirements. Once you become proficient and confident you will benifit from the rating. However as winter is now approaching watch the ice problem as most singles we fly aren't allowed in it or equipped for it. Be sensible and enjoy it a well flown approach on instruments is v satisfying. Stay safe Stay alive.