It seems that for some jobs, you need three hands to get it done. Your pliers can lend you that extra hand. Use the pliers to grip the wire or small piece you need to have held. Then wrap a rubber band around the handles to maintain the grip while you complete the work.
Install a low-flow shower head with a maximum flow rate of 2.5 gallons per minute or less. You’ll cut your bathroom water use by 30 to 50 percent, and you’ll conserve the energy required to heat the “extra” water.