Complex sentence: Everyone has the freedom to choose how they are going to be in life, however, this may go unexercised because making changes is difficult; it may appear easier and safer not to make decisions that one will be responsible for.
Split into simpler sentences: Everyone has the freedom to choose how they are going to be in life; however, this freedom may go unexercised because making changes is difficult. It may appear easier and safer not to make decisions that one will be responsible for.