Stupid?

Malfunctions of the equipment for our job in the working chairs, #1 & #2, forces me to come to our new laboratory today, is spite of off time. The defects are three way hand syringe water piling and also that of turbine cutting equipment. Basically, the cause of inconveniences is brought by some small butyl rubber O shape rings utilized for pressure sealing as leak-proof pressure inserted in controlling valve body block. Though, they have been disassembled several times for maintenance already, the defects this time like leaking pressures of both air and water is difficult to define the cause of fault. The rubber O shape ring has some tendency to deforming if it was set on the portion to be pushed continuously inviting permanent distortion leading to pressure leakage.
Anyway, participate I will in the repairing work today.

As an another story, incredibly irrational opinion of  possibility for replacements of our 24 years old equipment occurs on earth meaning the wasting of plenty of money, how come?
I wanna say to blindly following pander persons, "There is no medicine to give fool!".
I have no intention to accept worthless proposal to waste money, he may do that if a borrowing money for the affair might be done by his own risk and response, not min.