Tardigrada illustrations

Water-bears, tardigrades, are small creatures, size like a , and have eight limbs. They are transpirant, but have colors ranging from black, brown, red, yellow to white, but blue and violet are not included. They have a round mouth. They can eject two daggers out of it to puncture moss cells, rotifers and algae, and shoot a "kissing mouth" out to suck in juices. Their eyes are darker spots on both sides of the head, able to see light and dark.
What is it like to be a strange one like that? I am giving them human emotions, human body language and human reactions. My drawings feels weird sometimes ^_^