Mechanical Trading Checkbox

As a new trader I have been facing issues with emotional stability. I think mechanical trading helps with emotional stability, better psychology development. By mechanical trading I mean that after entry, the trader cannot mess with the SL and TP. Only observation remains. If a checkmark would be added somewhere would be awesome. I am thinking in the preset area of pre-defined SL and TP (to the left). Or maybe, after arranging the SL or TP, you click a button for leaving the trade as mechanical.