If you have to learn so many hacks there are some things that separate you from others and make you remember you remember relevant in everything.
One of them is to have a signature fragrance even though it might seem this way, you just have to have that finger that separates you from others and make you unique second one you hear or watch can be a very important thing that make you look bright and standard from others.
People look at your watch first and your shoes the third one is keep cash on you for emergency purpose. You don't think that since you don't need cash in where you're going that you might not come up anywhere we live a life where a magazine can come up from anywhere.
You need cash for any for various purposes carry a pen because you don't know where you might have to share your content to others or write something that's very important they say the pen is much harder than a sword and you also have to carry you have to start carrying your pen for the right battle.
Learn basic first aid skills know your blood group have that speciality that knows your fitness and can design your clothes the way you like it and the way others too also likes how it fits on you have a good barber that can understand your haircuts and your hairline as a mechanic that you trust then have your lawyer's number and your personal doctor these are most of the life hacks you need to know to keep your life safe and maximize your life.