Security check at airport

One of the greatest problems in travelling by air remains the security check at the airport, where the security people may object to any small item without a valid reason. For example if a person is carrying a small scissor for opening packets, they will object and discard the item in the dustbin. Even if there is a small tweezer for removing hair or other items, they may object falsely claiming that it will be a problem.
So before travelling by air, a person should check their luggage and ensure that it does not contain any scissor or sharp items, it will be discarded and the money spent by the air traveller on the scissor or sharp item will be wasted. They will have to waste their time and money searching for a supplier of the item again, which can be a problem in a small town where the shops do not stock a large variety of items