It's hard to ride them , they float at least 3 to 5 blocks in the air and from ground it's hard to be able to reach them , unless you place yourself 3 blocks up or lure them with snowball. Also they have a habit to move around A LOT , if you don't leash them they would go far from your base. Now I know there's a home location of 32 blocks set in harnessed ghast , but still with all that floating it's hard to catch them.

Tldr: it's just a little rant about how Happy ghast are hard to ride and there habit of moving around here and there. Sorry ????