Be well prepared and just do it, you'll never know if you don't
drink water or tell friend or family member to cheer for you.
just be honest, save yourself a lot of time.
drink coffee slap yourself in the face eat something take a walk
it can be changed by letting your nervous system come down by telling someone what your nervous or by stop being nervous.
Pretend you're not nervous. If the conversation goes at all well, you will stop being nervous. And if it doesn't go well, you can stop, and try to figure out what the problem is.
you probably just stumbled on a topic that was either awkward for him or he might have been nervous
You man up.
Stop being a mother frucker and stop being lazy do it yourself
By doing something that will help yourself
just be yourself
Because you find yourself wanting to be with him/her every moment of the day and its something you can't stop from feeling. Your heart rules your every thought and being.
accept that you like her and accept the effect it has on you