diff --git a/screenshot.sh b/screenshot.sh
index e365283..b97c349 100755
--- a/screenshot.sh
+++ b/screenshot.sh
@@ -1,37 +1,47 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # GUI Screenshot Tool for Wayland Using Zenity, Grim, Slurp, and Rofi
-# Last Modification: Wed Mar 16 2025
 
+SCRIPT_NAME=$(basename "$0")
 TMP_DIR=/tmp
 DEFAULT_FILENAME=screenshot.png
-HYPRLAND_REGEX='"\(.at[0]),\(.at[1]) \(.size[0])x\(.size[1])"'
+TMP_SCREENSHOT="$TMP_DIR/$DEFAULT_FILENAME"
+HYPRLAND_REGEX='.at[0],(.at[1]) .size[0]x(.size[1])'
+REQUIREMENTS=(grim slurp rofi zenity wl-copy)
+
+for cmd in "${REQUIREMENTS[@]}"; do
+	if ! command -v "$cmd" &> /dev/null; then
+		echo "Error: $cmd is not installed. Please install it first."
+		exit 1
+	fi
+done
+
 CHOICES=(
-	"1. Select a region and save - slurp | grim -g - $TMP_DIR/$DEFAULT_FILENAME"
-	"2. Select a region and copy to clipboard - slurp | grim -g - - | wl-copy && exit $?"
-	"3. Whole screen - grim $TMP_DIR/$DEFAULT_FILENAME"
-	"4. Current window - hyprctl -j activewindow | jq -r '$HYPRLAND_REGEX' | grim -g - $TMP_DIR/$DEFAULT_FILENAME"
+	"1. Select a region and save - slurp | grim -g - \"$TMP_SCREENSHOT\""
+	"2. Select a region and copy to clipboard - slurp | grim -g - - | wl-copy"
+	"3. Whole screen - grim \"$TMP_SCREENSHOT\""
+	"4. Current window - hyprctl -j activewindow | jq -r \"${HYPRLAND_REGEX}\" | grim -g - \"$TMP_SCREENSHOT\""
 	"5. Edit - slurp | grim -g - - | swappy -f -"
 	"6. Quit - exit 0"
 )
-IS_NOTIFY=1
+USE_NOTIFICATIONS=0
 
 notify() {
-	TITLE="$1"
-	BODY="$2"
-	IS_NOTIFICATION="$3"
-	if [[ -z "$BODY" && -z "$TITLE" ]]; then
+	local body="$1"
+	local title="$2"
+	if [[ -z "$body" ]]; then
 		echo "notify: No message provided"
 		return 1
 	fi
-	if [[ -z "$IS_NOTIFICATION" ]]; then
-		IS_NOTIFICATION=0
+	if [[ -z "$title" ]]; then
+		title="$SCRIPT_NAME"
 	fi
+	local use_notification="${3:-$USE_NOTIFICATIONS}"
 
-	if ((IS_NOTIFICATION)); then
-		notify-send "screenshot.sh" "$1"
+	if ((use_notification)); then
+		notify-send "$title" "$body"
 	else
-		printf "%s\n%s\n" "$TITLE" "$BODY"
+		printf "%s\n%s\n" "$title" "$body"
 	fi
 	return 0
 }
@@ -41,36 +51,54 @@ CHOICE="$(rofi -dmenu -i -p "Enter option or select from the list" \
 	-a 0 -no-custom -location 0 \
 	-yoffset 30 -xoffset 30 \
 	-theme-str 'listview {columns: 2; lines: 3;} window {width: 45%;}' \
-	-window-title "screenshot.sh" \
+	-window-title "$SCRIPT_NAME" \
 	-format 'i' \
 	<<< "$(printf "%s\n" "${CHOICES[@]%% - *}")")"
 
 if [[ -z "$CHOICE" ]]; then
-	notify "screenshot.sh" "No option selected." "$IS_NOTIFY"
-	exit
+	notify "No option selected." ""
+	exit 0
 fi
 
 sleep 0.2 # give time for the rofi window to close
 CMD="${CHOICES[$CHOICE]#* -}"
 if [[ -z "$CMD" ]]; then
-	notify "screenshot.sh" "No option selected." "$IS_NOTIFY"
-	exit
-elif eval "$CMD"; then
-	notify "screenshot.sh" "Screenshot saved to $TMP_DIR/$DEFAULT_FILENAME" "$IS_NOTIFY"
-else
-	notify "screenshot.sh" "An error occurred while taking the screenshot." "$IS_NOTIFY"
-	exit
+	notify "No option selected." ""
+	exit 0
 fi
 
-FILE=$(zenity --file-selection --title="Select a File" --filename=$DEFAULT_FILENAME --save 2> /dev/null)
+# For option 2 (copy to clipboard), handle differently
+if [[ "$CHOICE" == "1" ]]; then
+	if eval "$CMD"; then
+		notify "Screenshot copied to clipboard"
+		exit 0
+	else
+		notify "An error occurred while taking the screenshot."
+		exit 1
+	fi
+fi
+
+if ! eval "$CMD"; then
+	notify "An error occurred while taking the screenshot."
+	exit 1
+fi
+
+notify "screenshot.sh" "Screenshot saved temporarily.\nChoose where to save it permanently"
+
+FILE=$(zenity --file-selection --title="Save Screenshot" --filename="$DEFAULT_FILENAME" --save 2> /dev/null)
 case "$?" in
 	0)
-		mv "$TMP_DIR/$DEFAULT_FILENAME" "$FILE"
+		if mv "$TMP_SCREENSHOT" "$FILE"; then
+			notify "Screenshot saved to $FILE"
+		else
+			notify "Failed to save screenshot to $FILE"
+		fi
 		;;
 	1)
-		rm "$TMP_DIR/$DEFAULT_FILENAME"
+		rm -f "$TMP_SCREENSHOT"
+		notify "Screenshot discarded"
 		;;
 	-1)
-		notify "screenshot.sh" "An unexpected error has occurred." "$IS_NOTIFY"
+		notify "An unexpected error has occurred."
 		;;
 esac