How can you become a Teacher WHEN you tell me to test my website / APIs using a GUI browser and tell me that Curl isn't a true client and can't be used ??!!

WHYYYY ?
@h3ll please help me with your fancy insults/curses .

I am using Curl because am SSH'd into a vagrant VM which is lighter than launching a gui ,btw to make here understand why am using vagrant/virtualBox and not using vmware took me nearly half an hour ,and another half to make here understand that vmware's LAN segments are the same as virtualbox's private networks .