I was intern in 2008 and working very hard. Doing not only mandatory things, but also taking care of lab equipment and helping neighbor labs. Very loyal, no distractions, sitting in the lab until late and working probably 1,5x or even 2x more hours I was paid for.
And then boom! My manager came and told, they must throw away all the interns to save the costs. Throw away me and the other intern who worked in kitchen with coffee mug and was never in the lab. I felt really stupid. Since then I do my 40 hours what I get paid for. No more, no loyalty, no team spirit for the rest of my life. I was doing 200% in last 12 years only for startups as a co-founder, not that ability work hard disappeared completely.
And then boom! My manager came and told, they must throw away all the interns to save the costs. Throw away me and the other intern who worked in kitchen with coffee mug and was never in the lab. I felt really stupid. Since then I do my 40 hours what I get paid for. No more, no loyalty, no team spirit for the rest of my life. I was doing 200% in last 12 years only for startups as a co-founder, not that ability work hard disappeared completely.