I love drinking coffee from fresh roasted coffee beans. Do you like coffee?
Absolutely! But i am often worried about my everyday caffiene intake.
Yes, just have a healthy limit. It's believed that people have been drinking coffee since the 15th century. Looks like there would be proof if it was that terrible by now.
I think several studies recommend, like you said, one needs to maintain a halethy limit. Anyways, excess of anything is bad.
I like to drink one cup in the morning to get me going. The caffeine is stimolating and helps me wake up. I limit mine to that one cup.
This is good. I prefer to drink during late afternoon. The time when I feel extremely tired.
Do you like yours hot or do you like iced coffee?
Always hot. I do not like cold. 
I don't like it either, but I know iced lattes and iced mochas are popular.
I ofetn see people drinking  iced ones in Starbucks but I do not understand how one can like coffee that's cold.