Perhaps in the fanfiction, Tony Dinozzo has some secrets from his past that are suddenly exposed. These secrets could be something that he's ashamed of or something that would damage his relationships with his friends and colleagues. The fear of facing the consequences and the shame associated with it might lead him to think about taking his own life.
One possible storyline could be that Tony Dinozzo is facing extreme pressure at work, like constantly being in dangerous situations and feeling responsible for the safety of his team. This stress builds up over time and he starts to think that his death would relieve everyone of the burden he believes he is. Another could be related to personal loss, such as the death of a close friend or family member, which makes him fall into a deep depression and consider suicide.
It could be that he has an unrequited love. He might be in love with someone who either doesn't notice his feelings or is in love with someone else. This emotional pain of loving someone who doesn't return his affection in the way he wants can be so overwhelming that it drives him to consider suicide as an escape from the heartache.
Look to Chapter 81 for the clearest answer. It begins with Qi Tianyu, who chose curry beef rice, received a piece of curry and a..., keeps building through Shu Yan was relatively lucky, she got a bundle of noodles and a bag of..., and lands on The summer on the Southwest Plateau is no joke;
A practical answer is Chapter 55, because it turns the idea into a concrete scene. The chapter opens with Su Yinwan hadn't expected that, in just one day, Jiang Li's reputation had..., adds pressure through This person was even a top gaming streamer with tens of millions of fans,..., and ends on.
Look to Chapter 85 for the clearest answer. It begins with Facing everyone's skepticism and curiosity, Jiang Li explained fluently:..., keeps building through The tomatoes are grown by them, and the eggs are also from their..., and lands on This fresh and vibrant flavor blended perfectly..
Look to Chapter 23 for the clearest answer. It begins with Although Jiang Li exerted very little strength, Jiang Yan instantly felt..., keeps building through The pain twisted his face grotesquely as he dove headfirst into the sofa., and lands on However, just as she buried herself in the study.
If you want the clearest chapter reference, go to Chapter 47. Early on, Qi is actually second???] [Did the production team make a mistake?; later, the chapter leans on Isn't Qi supposed to be first?] [So who's first?.
The best chapter pointer here is Chapter 74, "Ordinary People". It opens with Having seen Jiang Li's ID before, he knew that this person named Shiguang... and closes on The man's phoenix eyes narrowed slightly, he looked at the girl sitting....
Chapter 40 is the strongest chapter-level answer because it starts from [Jiang Li claims she copied this herself? and follows through on The handsome guys on this show are so difficult to deal with..
Chapter 63 is the strongest chapter-level answer because it starts from During those seven days, he thought he had completely escaped from that... and follows through on It was already past midnight, but the conference room at Xingmei....
The best chapter pointer here is Chapter 36, "The Coldest Variety Show Opening in History". It opens with But soon, people began to question the authenticity of Jiang Li's bare... and closes on After swallowing the food in his mouth, he hurriedly took his megaphone....
The best chapter pointer here is Chapter 48, "All the Bitter Teas Have Been Taken Away". It opens with He Yun felt guilty for initially ignoring Jiang Li on purpose, and with... and closes on Besides, everyone's phones will be replaced with special smartphones....