Hi readers and welcome . this is a very important notice we hardly advise you to read it all. this book is a business book that contains some information about multiple things. we must say and let you know that we are not responsible for any losses you might face in the future. however, this book is clearly and through all the chapters advising the reader to study risks very closely before taking them. moreover, any action you might do in the future is at your own risks and responsibilities. the business world is full of loses and gains as well. but risks must be studied anyways. and only take risks and battles that you can afford to lose.