diff --git a/index.html b/index.html
index 06c6ee2..06cd6e4 100644
--- a/index.html
+++ b/index.html
@@ -593,7 +593,7 @@
             }, 500);
         }
 
-        function typeCalmly(elem, text, callback) {
+        function typeCalmly(elem, text, callback, minDelay, maxDelay) {
             let i = 0;
             const total = text.length;
 
@@ -605,7 +605,9 @@
                 elem.textContent += text[i];
                 i++;
                 const progress = i / total;
-                const delay = 70 + progress * progress * 130;
+                const dMin = minDelay || 70;
+                const dMax = maxDelay || 130;
+                const delay = dMin + progress * progress * (dMax - dMin);
                 setTimeout(typeChar, delay);
             }
             typeChar();
@@ -767,7 +769,7 @@
                                             }, 30);
                                         });
                                     }, 3000);
-                                });
+                                }, 20, 50);
                             });
                         }, 2000);
                     });