diff --git a/main.cpp b/main.cpp
index c59620d..1578e38 100644
--- a/main.cpp
+++ b/main.cpp
@@ -143,18 +143,18 @@ int main(int argc, char* argv[]) {
     Sensors* pSensors = new Sensors;
     std::println("[main] size of sensor struct is {} bytes", sizeof(Sensors));
 
-    std::vector<std::function<void(std::stop_token st, Sensors * s)>> funcs = {displayThread, hassThread, sensorsThread};
+    std::function<void(std::stop_token st, Sensors * s)> funcs[] = {displayThread, hassThread, sensorsThread}; // array of functions
 
-    /* wtf is this?
-        this spins up funcs as threads and halts until sMain semaphore is released in sighandler
-        its scoped because when sMain is released, program waits until all the threads join back before leaving the scope
-        threads object has to be inside the scope too because destruction of std::jthread is what actually makes threads join.
+    /* what the fucking kind of code is this
+        this code below spins up display/sensors/homeassistant functions as threads and halts until sem::main is released in sighandler
+        its scoped because when sem::main is released, program destroys the std::jthreads and the vector before leaving the scope
+        this causes all threads to join back into main thread before leaving the scope, so we can safely destroy pSensors without segfault
     */
 
     {
         std::vector<std::jthread> threads;
         for (auto& f : funcs)
-            threads.emplace_back(f, pSensors);
+            threads.emplace_back(f, pSensors); // params: function, stop_token (implied), pointer to sensor struct
 
         sem::main.acquire();
     }