If I were to give Gate’s product manager a 13th anniversary suggestion, I would say: turn the “Buy” button into a pop-up window that asks “Are you sure?” before every click. Because over the past 13 years, 90% of my losses came from misclicks and impulsive actions. The remaining 10% came from mistaken judgments after serious analysis. Gate has already helped me save money from misclicks—next time, can it help me save a bit more money from impulsive actions too? Of course, that’s a joke. Seriously: in 13 years, Gate’s UI has gone from ugly to good-looking, and its features from few to many. The only thing that hasn’t changed is that ever-reliable green “Recharge” button. Wishing the product manager a 13th anniversary with no overtime—though if there is overtime, please give a raise.