Should send the email and ask him out?

I am at university and one course it alternating every second week between lecture snd exercise. The exercise session is held by older students eho help us solving them. So at the beginning of the school year this guy taught me. I really developped a crush on him and i am noe thats its the end of the school year think about whatever i should ask him out or not. Only way is email. I know its not as good as in person but its the only way i never see him. It that acceptable or a little weird. I would introduce mysef and tell him that he is very nice in my opinion and if he wants to grab some coffee with me sometime so we can have a little chat. But i am terribly afraid if his reaction. I could embarass myself or bother him. Whst when he is already suspicious that i like him, what when he is taken already? I really want this to work out but i sm convinced he would reject me probably...

what should i do?

Updates
+1 y
Also isn't it creppy that i found out his msil adress?
Updates
+1 y
Also i dont know if the email is good or not: he should know that i am intrested in him and not just want soke tutoring, at the same tike it shoudnt be too revealing as he could reject me...
Should send the email and ask him out?
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