Yes, tremendously. The sophistication of the job, I think is grown by leaps and bounds. Back in the day. It was important to get to know the animals, of course, know their taxonomy, you know, do a decent job of exhibiting them. I don’t think there was a tremendous amount of interrelational interactions, you know, with other aquariums. There was to some degree and usually some of the other larger ones, larger aquariums. But it was, it was my feeling, it was, it was more insular to shatter aquaquarium and it was basically keep the fish alive and when we need more fish, we gotta go collect them ourselves or the few dealers that were available at the time.