I am attending training with several other team members. This training is online through Skype.
Typically, the trainer talks continuously for, say, 20-25 minutes. After this, he asks if anyone has any questions.
I find that I am often unable to follow the trainer, and once that starts to happen it snowballs, so I am quite lost by the end.
How do I deal with this situation, and what should I say to him if I want to get the most out of this training?
Is it okay to stop him and ask questions when I don't understand something, or should I wait and ask questions at the end? Alternatively, should I just try and "train myself" from online resources?