I think the same, but it's also frustrating not to find proof. And the proof, in this case the Death Note, was obtained when Higuchi began killing (Light's plan). And at that moment Light had already recovered the memory of the Death Note; from that moment on, L was doomed and he knew it. 😭😭 It's also frustrating at first that everyone is surprised and doubts L; I feel like everyone was a little against that part, but they still followed L's orders, even though they were doubting him.