My point is that one should never trust any firearm that has a problem with the safety or trigger .I was hoping to disuade anyone reading this thread from using a firearm with such a problem.One possibility is that the trigger assembly was oiled or sprayed with a lubricant and a buildup of crud is causing the problem.In this case brake cleaner will usually fix the problem.However seeing that the individual is not all that familiar with the trigger or safety,I would recommend that if the problem is more serious he should have someone that is qualified do the necessary repairs.