Assalaam alaikum,
You ask a difficult question.
We are on a journey back to Allah swt. Once we take the Shahada we have made the covenant with Allah swt to follow His Religion. We acknowledge His Prophet as our Imam and the Imam to mankind.
That is the starting point. We are given the pillars of faith to follow. It is not just the five prayers but the other pillars are just as critical. Throughout the Quran we are reminded in the ayats of the importance of zakat. How many time is salat joined with zakat.
As you grow in faith the need for salat increases. The five obligatory salah is the beginner food. As you yearn for the Pleasure of Allah swt your need to pray increases. When not in prayer there is the dhikr of Allah swt or sending blessings upon the Prophet, swas.
Equally important is the understanding of the Quran, and as one sheik repeats so eloquently give me deep understanding Allah swt, give me deep understanding.
Your salat will visit you in the grave. I know I want good company in the grave.
So the question you ask needs to be reworded. It is not full rights..it is the exercising of your rights. How much are you seeking the need to be closer to Allah swt.
InshaAllah my humble words make sense to you.