The danger involved in not washing after cutting nails:
If one does not wash his hands after cutting his nails, then he will have inner fear for one day.<a href="#_ftn1" name="_ftnref1">[1]</a> In addition, if he is a Torah scholar, he will forget his learning. If he is a layman, he will lose his mind.<a href="#_ftn2" name="_ftnref2">[2]</a>
*For a thorough detail of laws related to cutting nails see “The laws and Customs of Erev Shabbos” Chapter 1 Halacha 17”
<a href="#_ftnref1" name="_ftn1">[1]</a> Kama 4:19
<a href="#_ftnref2" name="_ftn2">[2]</a> This means to say that he will come to sin, as one does not sin unless a spirit of insanity enters him. [Kaf Hachaim 4:89]

Shulchan Aruch HaRav | 📄 The danger involved in not washing after cutting nails

The danger involved in not washing after cutting nails: If one does not wash his hands after cutting his nails, then he will have inner fear for one day.[1] In addition, if he is a Torah scholar, he will forget his learning. If he is a layman, he will lose