What about preparation?

ALWAYS make sure you have done some preparation, then you will have something to say. Always prepare comments or questions about things you do not understand or which are not clear, then take the initiative and speak first! The person who opens the discussion is a ‘facilitator’ and always gets extra credit! Love yourself a little.
What are seminars for?

Seminars are series of courses in which, through lectures and discussions are in-depth treatment of certain issues under the scientific guidance.These courses are Educatonal which are usually for groups of workers and larger groups, up to a specific topic, such as training seminars.
The schedule of seminars specify either from the beginning or after the control of people who have registered.If there is a high volume of participation, then the Οrganizer divides participants into groups.
The duration of each seminar is determined by the content of the topic and the number of participants.Cost is determined by the organizer and the participant pays it at the time of registration.
Once the seminar ends the participant shall provide from the organizer a certificate of attendance,which can be used as additional training and skills for future employment or the current.