You already have everything you need in life, in term of absolute essentials (Food, Water). Aside from the essentials, everything else is an option. Meaning you have free will enough to pick and choose how you live your life. If you have shelter, that’s even better. So the next time you decide to complain about something, understand how blessed and fortunate you are to wake up and make choices for yourself.
You can change your circumstances if you’re brave enough and willing to do the work.