There are people who may enjoy working in their homes (like cleaning etc) but many do not especially after a hectic week.
Its not the most ideal situation to have a clogged kitchen drain or washroom drain in your house. It, in fact can turn into a nuisance of sorts if it happens when you are expecting to host a huge social gathering or dinner. Now to start approaching your drain blockage problem, it shall be optimum to take the help of a professional plumber.