Tired of difficulties: refers to overcoming difficulties and defeating the enemy. From Han Liuxiang's "Talking about the Courtyard Respecting the Xian".
Tired of listening: refers to listening attentively. It also means listening to others carefully. Quoted from Song Ceng Gong's Preface to Jiang Ren.
Hate the old and love the new: hate the old and love the new. From the question and answer.