Hire an expert in his profession.
His high fee proves cheap in the long run.
My car's battery often discharged, and its engine stopped abruptly in the midway. I used to desperately request others to push the stopped car on the side of the road. Some of them suggested jokingly," Why are you driving this old model. Sell it and buy a brand new car." The car mechanics groped in the dark.
Once I went to Darbhanga to attend a marriage ceremony. To my utter dismay, my car's engine at once stopped in Kaidrabagh at around 8 p.m. All the specialized workshops were closed. Many quack mechanics came and tried to start the vehicle but in vain. At last, with a heavy heart, I left the car in Darbhanga and returned by bus. One good mechanic attended the car but repeatedly wondered," What drained the battery so low?"The problem persisted even then. A friend advised me to consult a good electrician; he concluded that car's alternator was faulty. He advised me to change the alternator. I complied immediately. Now the problem is over and the 2001 model Maruti 800 is running fine.
There are specialists in every profession. There are gynecologists, cardiologists, urologists, dentists, gastrologists, etc. in the medical profession. There are civil defenders, criminal advocates, company affair advocates, income tax advocates in the legal profession. There are denters, painters, electricians, etc. in car repairing business. So when you need to consult someone, ensure to consult an expert. This will save your time, money & mental peace in the long run.
Make sure to hire an experienced expert in complicated matters. A novice sails smoothly when things are nice but collapses in complex cases. This is why junior advocates work under their seniors & interns practice under top doctors.