diff --git a/tasks/become_user_cfg.yml b/tasks/become_user_cfg.yml
index aee552ec320d3127a6fcf59009acd7ccf00c452b..960cfceb4396e140d13fd6f9cebabc1fe7aa0eb2 100644
--- a/tasks/become_user_cfg.yml
+++ b/tasks/become_user_cfg.yml
@@ -1,7 +1,9 @@
 ---
+# When 1st user is root, set it as "remote_user"  and remove all "become: yes"
 - hosts: "{{ host_list }}"
   become_method: sudo
   remote_user: "{{ my_user }}"
+  #remote_user: root
 
   tasks:
     - name: SUDO | Group sudo presence
diff --git a/tasks/whoami.yml b/tasks/whoami.yml
index 7be52270dd2a48de1c14dec58c7e03ad362dcced..7bc2b88ee4af0e840b82e50247c7ac4b1901862b 100644
--- a/tasks/whoami.yml
+++ b/tasks/whoami.yml
@@ -21,8 +21,8 @@
 
     - name: Who is «remote_user»?
       ansible.builtin.debug:
-        msg: "I am «{{ who_is_remote_user.stdout_lines }}»"
+        msg: "I am {{ who_is_remote_user.stdout_lines | join }}"
 
     - name: Who is «become_user»?
       ansible.builtin.debug:
-        msg: "I am {{ who_is_become_user.stdout_lines | flatten | first }}"
+        msg: "I am {{ who_is_become_user.stdout_lines | join }}"