bottleneck-slow down or impede by creating an obstruction; His laziness has bottlenecked our efforts to reform the system. blockade, obstruct, stymie, stymy, embarrass, hinder, block-hinder or prevent the progress or accomplishment of; His brother blocked him at every turn.
Becoming a Lifeguard. Becoming a lifeguard does require an initial investment of time and money. Certification courses cost anywhere from $150 to $500, and take upwards of 30 hours to complete.
Most lifeguards don't work 40 hours a week. You'll have to work nights and weekends, probably irregular hours, and the work is largely seasonal, so it's not a job for everyone. Typically about 40 percent of all recreational workers work part time.Being a lifeguard means you're trusted with the lives of others, so you'll need to be extremely responsible, attentive, and patient (No running! Slow down!).You'll be rewarded for your hard work with cases of Fla-Vor-Ice pops, microwave snack-bar pizza and a shiny whistle, which is awesome.areer paths for lifeguards. Most people who work guarding lives don't do it for the outrageous career growth prospects. Lifeguarding is a solid summer job, though it can lead to year-round work at an indoor pool. If you're looking to get into a job in parks and recreation, though, this could be your stepping stone.