The speaker ought to be listen deliberately and he ought to be given finished opportunity to complete his exchange. When he winds up his talk others should put the inquiry in the event that they have a few issues.
It's important to know what you want from karate, if it's self defence, you will need to find a karate school that place emphasise on street self defence training. If it's fitness, you may not want sparring or kata (forms), but lots of stamina training. For competition training you need to find a dojo that concentrate on the competition side of karate. If you are looking for health and character development, it may be a karate dojo that practice kata (forms), kihon (basic karate moves) and kumite (sparring), a majority of the time. The majority of karate schools practice a mixture of the above areas, but check before you start training and be sure it's what you're looking for.