There can be harm- some earlier posts today showed that when a person got to 30mg on the 48 hour regijmen- 10mg every 8 hours- they got strong symptoms of tardive dyskinesia, which can ber very disabling, and they called for an ambulance and abandoned their sn attempt. thes details of this were posted on the following thread by Mofreeko:
https://sanctioned-suicide.net/threads/sn-plan.99313/#post-1722146
Tardive dyskinesia can be very disabling and often is- the effcts can sometimes be reversed by bendryl if given quickly enough. Td is a very serious side effect to take into consideration when using meto. If you go up to 20mg or 30mg I would have a lot of benadryl available and be prepared to call for an ambulance just in case. Whether meto is whorth the rish is a judgement call, for many people it seems to work out, but if yuu have a bad reaction it can ruin the attmpet and potentially cause disability from one dose.