Nichiren Buddhism, a branch of Mahayana Buddhism, views suffering as an inevitable part of life that is caused by the three poisons of greed, anger, and ignorance. However, it also teaches that suffering can be overcome through faith in the Lotus Sutra.

According to Nichiren Buddhism, all beings are inherently Buddha and possess the potential for enlightenment. However, due to the three poisons, individuals become trapped in the cycle of suffering and are unable to realize their Buddha nature. This suffering can manifest in various forms such as physical pain, emotional turmoil, and the constant cycle of birth and death.

Nichiren Buddhism teaches that the root cause of suffering is attachment and desire. By constantly chasing after temporary pleasures and material possessions, individuals create a never-ending cycle of suffering for themselves. This is known as the concept of impermanence, where everything in life is constantly changing and nothing can bring lasting happiness.

However, Nichiren Buddhism also offers a solution to overcome suffering - faith in the Lotus Sutra. This sutra is seen as the ultimate teaching of the Buddha and contains the essence of all other Buddhist teachings. It teaches that all beings possess the potential for enlightenment and that this can be achieved through chanting the mantra "Nam-myoho-renge-kyo."

Through the practice of chanting and reciting the Lotus Sutra, individuals can attain enlightenment and overcome their suffering. This is because the mantra is believed to awaken one's Buddha nature and purify the mind from the three poisons. As a result, individuals can break free from the cycle of suffering and attain a state of inner peace and happiness.

Furthermore, Nichiren Buddhism also teaches the concept of "changing poison into medicine." This means that by facing and overcoming our sufferings, we can transform them into sources of growth and wisdom. Through the practice of faith in the Lotus Sutra, individuals can develop a positive mindset and use their sufferings as a means to deepen their understanding of life and attain enlightenment.

In conclusion, Nichiren Buddhism views suffering as an inevitable part of life caused by attachment and desire. However, it also offers a solution to overcome suffering through faith in the Lotus Sutra and the practice of chanting. Through this, individuals can awaken their Buddha nature, break free from the cycle of suffering, and attain true liberation.