If you're feeling sinister ... well maybe not but if you're under pressure then perhaps you need to rebalance your system, sort out the peaks and troughs in supply and demand etc. Get some cosmic equilibrium in there via the streams of living water from high up in the mountains of Midlothian. In terms of plumbing this can be achieved by the installation of a simple pressure reducing valve, a PRV.
We've got a new one and already I can feel the waves of calm and blissful peace emanating from it's metal heart with a soothing and steady Karmic rotational beat. It quietly reverberates through the household and even though we are not nearby the "good" waves are reaching us, well me anyway. Good, effective plumbing is just another way to describe perpetual bliss.