i prefer to use rooster for evident reasons. In French it is called LE COQ but it is only for the animal !!
Rooster is specific to Chicken. Hen and cock in English assign gender to almost any kind of bird. So it is important for us to know which is correct rooster or cock.
you certainly will ! studying languages will keep you fit ! The day I cannot work ( I have my own business) I will die.
Hey I'm a 31 year old guy who laughs too much. XD You're only as old as you feel no matter the age. Heck, I still look and feel like a 20's guy. XD